Epididymal antimicrobial peptides

ABSTRACT

The present invention provides novel antimicrobial peptides expressed in the primate epididyrnis (hereinafter, “EP2 peptides”) and the nucleic acids encoding therefore. EP2 peptides and the nucleic acids encoding therefore can be administered to an individual having a microbial infection in an amount effective to treat the microbial infection or the endogenous production of EP2 peptides can be upregulated to an amount effective to treat the microbial infection. EP2 peptides are useful as antimicrobial agents in animals, including humans, and as antimicrobial agents in agricultural and industrial applications.

[0001] This invention was made in part with United States government support under National Institutes of Health Grant No. RR05994. The United States government has certain rights in this invention. This application claims priority of U.S. Application Serial No. 60/174,513, filed Jan. 5, 2000.

FIELD OF THE INVENTION

[0002] The invention relates to novel epididymal antimicrobial peptides, and their use for the treatment of microbial infections.

BACKGROUND OF THE INVENTION

[0003] Epithelia provide physical protection and antimicrobial peptides, synthesized by epithelia, provide chemical protection against potentially harmful agents in the environment (Maloy et al. Biopolymers 35:105, 1995).

[0004] These antimicrobial peptides are cationic and interact with the membrane of invading pathogens such as bacteria, fungi, viruses and parasites to cause disruptive changes in their permeability (Maloy et al. Biopolymers 37:105, 1995). Among these antimicrobial peptides are the defensins. Thus far, mammalian defensins are divided into α-defensins and β-defensins based on differences in the cross linking pattern of the six cysteine residues that stabilize their tertiary structures (White et al. Current Opinion in Structural Biology 5:521, 1995; Kagan et al. Toxicology 87:131, 1994). Mature α-defensins contain 29-35 amino acids and have a pair of cysteine residues (C₁ and C₂) near the N-terminus that are separated by one residue. Mature β-defensins contain 38-42 amino acids and have a pair of cysteine residues (C₁ and C₂) near the N terminus that are separated by six residues (White et al. Current Opinion in Structural Biology 5:521, 1995). Structurally, both α-defensins and β-defensins contain a hydrogen-bonded pair of antiparallel β strands connected by a short turn to form a β hairpin comprising the last 15 or so residues of the sequence.

[0005] In mammals, α-defensins have, thus far, been identified in lung macrophages, neutrophils, intestinal paneth cells and female reproductive tract and β-defensins have, thus far, been identified in neutrophils, in trachea, tongue, small intestine and female reproductive tract. In humans, α-defensins have, thus far, been identified in neutrophils, myeloid cells and paneth cells and β-defensins have, thus far, been identified in skin, tongue, salivary glands, prostate, trachea, lung, kidney and female reproductive tract (Valore et al. J. Clin. Invest 101:1633, 1998; Hiratsuka et al. Biochem. Biophys. Res. Commun. 249:943, 1998)

[0006] The mammalian epididymis is an epithelium that synthesizes peptides and secretes them into the lumen (Blaquier et al. Ann N.Y. Acad. Sci. 541:292, 1988; Hinton et al. Micros. Res. Tech. 30, 1995). Four epididymis-specific genes, HE1- HE4, were isolated from human epididymal cDNA library by differential screening for clones present in the epididymis but not testis (Kirchhoff et al. Int. J. Androl. 13:155, 1990). The nucleic acid sequence of the epididymis-specific gene HE2 corresponds to the nucleic acid sequence reported for EP2A (SEQ ID NO:32) (Fröhlich et al. J. Androl. 21:421, 2000). However, suggested uses for HE2 were limited to its possible use in the diagnosis of male infertility. In fact, prior to Applicants' invention, there had been no suggestion that antimicrobial peptides are synthesized and secreted by the epididymal epithelium.

[0007] Epididymitis, inflammation of the epididymis, is among the most common of human male complaints and also is a serious problem in the animal population. Causes of epididymitis include retrograde ascent of pathogens from the urogenital tract and spread of systemic infections to the epididymides. Pathogens that cause epididymitis include bacteria, fungi, viruses and parasites. Complications of epididymitis include, but are not limited to, testicular infarction, scrotal abscess, chronic-draining scrotal sinus and infertility. Moreover, epididymitis is an important focus of organisms causing bacteremia and local morbidity in patients with indwelling transurethral catheters.

[0008] Traditional treatment for epididymitis is the administration of antibiotics. However, as the emergence of antibiotic resistant strains of microbes has become more frequent, antibiotic administration has become less effective. Moreover, patient compliance with antibiotic regimens is frequently not well observed.

[0009] Therefore, there is a continuing need for novel antimicrobials that are effective against bacterial, fungi, viruses and parasites.

SUMMARY OF THE INVENTION

[0010] The present invention addresses this need by providing an isolated nucleic acid having any one of the sequences corresponding to SEQ ID Nos:34-44, 49,-51, 54, 56, 58-62, 68 and 69, or degenerate variants thereof. The present invention also provides a novel antimicrobial peptide having any one of the sequences corresponding SEQ ID NOs:1-12 or fragments thereof. These peptides (hereinafter, “EP2 peptides”) can be administered to an individual having a microbial infection in an amount effective to treat the microbial infection or the endogenous production of EP2 peptides can be upregulated to an amount effective to treat the microbial infection. EP2 peptides are useful as antimicrobial agents in animals, including humans, and as antimicrobial agents in agricultural and in industrial applications.

[0011] Accordingly, it is an object of the present invention to provide EP2 peptides of mammalian epididymal origin.

[0012] It is another object of the present invention to upregulate expression of an EP2 peptide in mammalian epididymis.

[0013] It is another object of the present invention to provide EP2 peptides of primate epididymal origin.

[0014] It is another object of the present invention to upregulate expression of an EP2 peptide in primate epididymis.

[0015] It is another object of the present invention to provide a prepro-peptide precursor of an EP2 peptide.

[0016] It is another object of the present invention to provide a pro-peptide precursor of an EP2 peptide.

[0017] It is another object of the present invention to provide cDNA encoding an EP2 peptide.

[0018] It is another object of the present invention to provide cDNA encoding a prepro-peptide precursor of an EP2 peptide.

[0019] It is another object of the present invention to provide cDNA encoding a pro-peptide precursor of an EP2 peptide.

[0020] It is another object of the present invention to provide cDNA encoding a promoter-regulatory sequence positioned at the 5′-end of cDNA encoding an EP2 peptide.

[0021] It is another object of the present invention provide cDNA encoding an EP2 promoter-regulatory sequence positioned at the 5′-end of cDNA encoding an EP2 peptide.

[0022] It is another object of the present invention to provide a vector containing cDNA encoding an EP2 peptide.

[0023] It is another object of the present invention to provide a vector containing cDNA with an EP2 promoter-regulatory sequence positioned at the 5′-end of cDNA.

[0024] It is another object of the present invention to provide anti-sense DNA that is identical to the non-coding strand of the double stranded DNA encoding the EP2 gene.

[0025] It is another object of the present invention to provide anti-sense RNA that corresponds to the noncoding strand of the double-stranded DNA encoding the EP2 gene.

[0026] It is another object of the present invention to provide cells transfected with expression vectors for expressing EP2 peptides.

[0027] It is another object of the present invention to provide a composition and method for preventing a microbial infection.

[0028] It is another object of the present invention to provide a composition and method for preventing a microbial infection in an animal, including a human, by administering an EP2 peptide to the animal, including the human.

[0029] It is another object of the present invention to provide a method for preventing a microbial infection in an animal, including a human, by upregulating EP2 peptide expression in the animal, including the human.

[0030] It is another object of the present invention to provide a composition and method for preventing an infection in an animal, including a human, by inducing EP2 peptide expression, either intrinsic or extrinsic, in the animal, including the human

[0031] It is another object of the present invention to provide a composition and method for treating a microbial infection.

[0032] It is another object of the present invention to provide a composition and method for treating a microbial infection in an animal, including a human, by administering an EP2 peptide to the animal, including the human.

[0033] It is another object of the present invention to provide a method for treating a microbial infection in an animal, including a human, by upregulating EP2 peptide expression in the animal, including the human.

[0034] It is another object of the present invention to provide a composition and method for treating an infection in an animal, including a human, by inducing EP2 peptide expression, either intrinsic or extrinsic, in the animal, including the human.

[0035] It is another object of the present invention to provide an antimicrobial peptide useful in human medicine.

[0036] It is another object of the present invention to provide an antimicrobial peptide useful in veterinary medicine.

[0037] It is another object of the present invention to provide an antimicrobial peptide useful in agricultural science.

[0038] It is another object of the present invention to provide an antimicrobial peptide useful in industrial science.

[0039] It is another object of the present invention to provide an antimicrobial peptide effective against bacteria.

[0040] It is another object of the present invention to provide an antimicrobial peptide effective against fungi.

[0041] It is another object of the present invention to provide an antimicrobial peptide effective against viruses.

[0042] It is another object of the present invention to provide an antimicrobial peptide effective against parasites.

[0043] It is another object of the present invention to provide a panel of polyclonal antibodies and fragments thereof, each of which has the ability to bind to an EP2 peptide.

[0044] It is another object of the present invention to provide a panel of monoclonal antibodies and fragments thereof, each of which has the ability to bind to an EP2 peptide.

[0045] These and other objects, features and advantages of the present invention will become apparent after a review of the following detailed description of the disclosed embodiments and the appended claims.

BRIEF DESCRIPTION OF THE FIGURES

[0046]FIG. 1. Graphic representation of the location of human and chimpanzee EP2 modules (SEQ ID NOs:25-31) within the human and chimpanzee EP2 peptides (SEQ ID NOs:1-12).

[0047]FIG. 2. Graphic representation of human and chimpanzee EP2 variant cDNAs (SEQ ID NOs:32-44) and EP2 peptides (SEQ ID NOs:1-12). The boxed regions delineate the open reading frames. The letters A and B indicate the two different leader sequences that are removed post-translationally at the signal cleavage sites (vertical arrows).

[0048]FIG. 3. Alignment of the amino acid sequences of human and chimpanzee module 3 (SEQ ID NOs:28&29) and module 4 (SEQ ID NOs:30 & 31) with the sequence of human mature β-defensin-1 (SEQ ID NO:63) DEFB1; Genbank accession number AAC51728) (Liu et al. Genomics 43:316-320 1997) and human mature β-defensin-2 (SEQ ID NO:64) (DEFB2; Genbank accession number AF071216) (Diamond et al. Infect. Immun. 68:113, 2000). The six cysteine residues (underlined) are the signature of β-defensins.

DETAILED DESCRIPTION OF THE INVENTION

[0049] The present invention provides an isolated nucleic acid having any one of the sequences corresponding to SEQ ID Nos:34-44, 49,-51, 54, 56, 58-62, 68 and 69, and degenerate variants thereof. The present invention also provides a novel antimicrobial peptide having any one of the sequences corresponding SEQ ID NOs:1-12 or fragments thereof. These peptides (hereinafter, “EP2 peptides”) can be administered to an individual having a microbial infection in an amount effective to treat the microbial infection or the endogenous production of EP2 peptides can be upregulated to an amount effective to treat the microbial infection. EP2 peptides are useful as antimicrobial agents in animals, including humans, and as antimicrobial agents in agricultural and in industrial applications.

[0050] As used herein, the term “EP2 peptide” refers to the naturally occurring full length EP2 peptide as defined by the open reading frame, to synthetic or recombinant EP2 peptide, to fragments, derivatives and analogs thereof and to substitutions therein.

[0051] As used herein, the term “mature EP2 peptide” refers to the EP2 peptide after cleavage of the leader sequence, to synthetic or recombinant mature EP2 peptide, to fragments, derivatives and analogs thereof and to substitutions therein, wherein the mature EP2 peptide retains at least 25% of its activity as measured by minimal growth inhibitory concentration to Pseudomonas aeruginosa.

[0052] As used herein, the term “module” refers to a naturally occurring, synthetic or recombinant peptide sequence, to fragments, derivatives and analogs thereof and to substitutions therein, wherein one or more modules comprise an EP2 peptide.

[0053] As used herein, the term “nucleic acid” refers to a single stranded DNA sequence and a double stranded DNA sequence.

[0054] As used herein, the term “isolated nucleic acid” refers to a nucleic acid that is a cDNA, a genomic fragment, a fragment produced by polymerase chain reaction (PCR), a synthetic sequence, and a recombinant nucleic acid sequence that is part of a hybrid gene encoding a fusion protein.

[0055] As used herein, the terms “isolated peptide” or “isolated protein” refer to a peptide substantially free from other components in its in vivo cellular environment and, therefore, useful in ways that the non-isolated peptide is not useful.

[0056] As used herein, the terms “variant” or “degenerate variant” refer to any DNA sequence that codes for a corresponding EP2 peptide, mature EP2 peptide, EP2 module. EP2 fragment and modified EP2 peptide.

[0057] As used herein, the term “upregulation” refers to induction of endogenous EP2 expression and supplementation of EP2 expression by exogenous DNA.

[0058] As used herein, the term “microbe” refers to a bacterium, fungus, virus and parasite.

[0059] As used herein, the term “antibody” refers to any class of antibody and includes polyclonal antibodies and fragments thereof, monoclonal antibodies and fragments thereof, single chain recombinant antibodies and “humanized” chimeric antibodies.

[0060] As used herein, the term “pharmaceutical agent” includes any agent approved by a regulatory agency of a country or a state government or listed in the U.S. Pharmacopoeia (USP) or other generally recognized pharmacopoeia for use in an animal, including a human and any natural or non-synthetic agent that provides health benefits to an individual to whom the agent is administered.

[0061] The present invention relate to all mammalian epididymal EP2 peptides including, but not limited to, human and chimpanzee EP2A-EP2F (SEQ ID NOs:1-12) Each of these peptides has a consensus leader sequence typical for a secreted peptide. After removal of the leader sequence, human and chimpanzee mature EP2 peptides A-F (SEQ ID NOs:13-24) can be viewed as being comprised of one or more peptide modules selected from the group consisting of human and chimpanzee EP2 modules 1-4 (SEQ ID NOs:25-31).

[0062] Human and chimpanzee EP2A peptide (SEQ ID NOs:1,2) is comprised of EP2 modules 1 (SEQ ID NO:25) and 2 (SEQ ID NOs:26,27). EP2B peptide (SEQ ID NOs:3,4) is comprised of EP2 module 2 (SEQ ID NOs:26,27). EP2C peptide (SEQ ID NOs:5,6) is comprised of EP2 modules 1 (SEQ ID NO:25) and 3 (SEQ ID NOs:28,29). EP2C=SEQ ID NOs:25+28 & 25+29. EP2D peptide (SEQ ID NOs:7,8) is comprised of EP2 modules 1 (SEQ ID NO:25) and 4 (SEQ ID NOs:30,31). EP2D=SEQ ID NOs:25+30 & 25+31. EP2E peptide (SEQ ID NOs:9,10) is comprised of EP2 module 4 (SEQ ID NOs:30,31). EP2F peptide (SEQ ID NOs:11,12) is comprised of EP2 module 3(SEQ ID NOs:28,29) (FIG. 1).

[0063] Although not wishing to be bound by the following hypothesis, it is believed that the human and chimpanzee EP2 peptides modules (SEQ ID NOs:13-24) relate to the maturation state of the EP2 peptides (SEQ ID NOs:1-12) and to their antimicrobial activity. Removal of the leader sequence from the full-length peptides EP2A (SEQ ID NOs:1,2), EP2C (SEQ ID NOs:5,6) and EP2D (SEQ ID NOs:7,8) results in the secreted peptides (SEQ ID NOs:13,14,17,18,19&20). These peptides contain module 1 (SEQ ID NO:25) as a prosequence whose enzymatic removal, either before or after secretion, turns them into biologically active module 2 (SEQ ID NOs:4,15), module 3 (SEQ ID NOs:16,17) or module 4 (SEQ ID NOs:18,19). As EP2 peptides EP2B (SEQ ID NOs:3,4), EP2E (SEQ ID NOs:8,9) and EP2F (SEQ ID NOs:10,11) do not contain module 1 (SEQ ID NO:25), removal of the leader sequence results directly in the biologically active peptides.

[0064] EP2 peptides include an EP2 peptide modified by the addition or removal of one or more amino acids from either or both ends of the peptide or from an internal region of the peptide, without substantial loss of its activity. For example, a tyrosine, labeled with a radioisotope or a lysine labeled with a chemical can be added to the first position of an EP2 peptide for use as a marker in diagnostic assays and to enhance the ability of the EP2 peptide to destroy a target, which contains EP2 peptide receptors. Further, EP2 peptides can be modified by a conservative substitution of one or more amino acids or by a non-conservative substitution of one or more natural or synthetic amino acids to increase or to decrease the bioactivity of the peptide or to produce biological or pharmacological agonists or antagonists of the peptide. EP2 peptides also include an EP2 peptide modified by derivatization of a peptide, glycosylation, deglycosylation and phosporylation.

[0065] The present invention also includes the human and chimpanzee nucleic acid variants (SEQ ID NOs:32-43) that encode the EP2 peptides (SEQ ID NOs:1-12), mature EP2 peptides (SEQ ID NOs:13-24) and EP2 modules (SEQ ID NOs:25-31), vectors containing these variants and cells and tissues transfected with these vectors that produce EP2 peptides. Further the present invention includes human and chimpanzee nucleic acid sequences that code for proteins comprising at least 20 contiguous residues of an amino acid sequence selected from the group consisting of SEQ ID NOs:28-31.

[0066] The nucleic acids having SEQ ID NOs:33, 35, 37 were obtained by phage plaque hybridization screening and by hybridization absorption. The nucleic acids having SEQ ID NOs:39, 41 and 43 were derived by aligning sequences obtained by PCR Fröhlich et al. J. Androl. 21:421, 2000). SEQ ID NO:44 was obtained by sequencing a genomic. clone. SEQ ID NOs:32, 34, 36, 38, 40 and 42 were derived from the SEQ ID NO:44 by alignment with the homologous chimpanzee SEQ ID NOs:33, 35, 37, 39, 41 and 43.

[0067] The present invention is further directed to fragments or variants of isolated nucleic acid, wherein the fragments or variants comprise contiguous bases of preferably about 10 to 100 nt, more preferably about 15 to 75 nt and most preferably about 20 to 40 nt contiguous nucleic acids derived from SEQ ID NO:44. These fragments or variants can be used as diagnostic probes, primers and hybridization probes. These fragments or variants hybridize under highly stringent hybridization conditions to a sequence or to a inverse complement sequence of SEQ ID NOs:34-44, 49-51, 54, 56, 58-62, 68 and 69 and fragments and variants thereof. A highly stringent hybridization condition is an overnight incubation at 42° C. in a solution comprising 50% formamide, 5×SSC (750 mM NaCl, 75 mM trisodium citrate), 50 mM sodium phosphate (pH 7.6), 5×Denbardt's solution, 10% dextran sulfate, and 20 μg/ml denatured, sheared salmon sperm DNA, followed by washing the filters in 0.1×SSC at about 65° C.

[0068] Although not wanting to be bound by the following hypothesis, it is thought that a single EP2 gene (SEQ ID NO:44) gives rise to the different EP2 variants (SEQ ID NOs:32-43) by transcription from two different promoters and by alternative splicing. The isolated EP2 variants differ in their 5′-end, in their 3′-end and in their inclusion or omission of an exon located in the open reading frame. The inclusion or omission of this exon results in a shift of the reading frame. This shift, in combination with the alternative use of different 5′- and 3′-cDNA ends, results in translation products some of which have no amino acid sequences in common with each other (FIG. 2).

[0069] An EP2 peptide can be prepared by methods well known in the art including, but not limited to, isolation from semen, manual polypeptide synthesis, automatic polypeptide synthesis (“Solid Phase Peptide Synthesis: A Practical Approach” Atherton et al. Eds., IRL Press, Oxford England; 1988), recombinant methods (Current Protocols in Molecular Biology, Ausubel et al. Eds. John Wiley & Sons, Inc., New York, 1998, incorporated by reference herein), introduction of a transgene into an animal, culture of genetically altered cells and implantation of genetically altered cells into an animal. To minimize potential inactivation by proteases, an EP2 peptide can be synthesized from D-amino acids (Wade et al. Proc. Natl. Acad. Sci. 87:4761, 1990).

[0070] An EP2 peptide is prepared using recombinant methods by inserting the nucleic acid encoding the EP2 peptide into a vector including, but not limited to, a plasmid, a virus and a baculovirus, and recombinantly expressing the EP2 peptide in living cells including, but not limited to, bacterial, mammalian, insect and yeast cells. It will be appreciated that “EP2 peptide” also encompasses a recombinant fusion peptide that includes any combination of EP2 modules 14 (SEQ ID NOs:25-31) and fragments thereof.

[0071] The isolated EP2 peptides of the present invention are preferably about 75% to 99% pure, more preferably about 80% to 98%, pure, and most preferably about 90% to 97% pure as measured by band intensity on a silver stained gel or other methods known in the art.

[0072] Polyclonal and monoclonal antibodies and variants thereof specific for an EP2 peptide are generated by methods well known in the art (“Antibodies: A Laboratory Manual” Harlow et al. Eds., Cold Spring Harbor Laboratory, Cold Spring Harbor, N.Y., 1988, incorporated by reference herein). Antibody titer is determined by methods including, but not limited to, ELISAs, dot blots and density analysis. A monoclonal antibody that binds specifically to an EP2 peptide can be isolated and purified and its amino acid sequence determined by methods known in the art.

[0073] An anti-EP2 peptide antibody can be used in competitive and non-competitive immunoassays including, but not limited to, ELISAs, dot blots, sandwich immunoassays and radioimmunoassays (RIAs), to detect or to quantify the amount of the EP2 peptide in a biological sample. In particular, the antibody may be used to detect or to quantify an EP2 peptide in urine, in semen and in reproductive tissue. Results from these assays may be used to diagnose or to predict the occurrence or reoccurrence of a microbial infection and, in particular, a microbial infection of the urogenital tract. In an example, the amount of EP2 peptide in a semen sample can be measured in an ELISA assay or in a dipstick assay, in which the amount of EP2 peptide is compared with a known normal amount. An EP2 peptide level above normal indicates the individual has a reproductive tract infection. Both the ELISA assay and the dipstick assay can be provided in a kit for use by a health provider or by the affected individual.

[0074] An EP2 peptide also can be used to isolate an EP2 receptor that specifically binds the EP2 peptide. The isolated and purified receptor can be sequenced so that the gene or genes coding for the receptor can be identified and sequenced.

[0075] Antibodies and receptors that bind an EP2 peptide with high specificity and avidity can be labeled with a reporter including, but not limited to, a fluorescent probe, a calorimetric probe, an isotope and an enzyme, and used to visualize the EP2 peptide in epididymal tissue and to quantitate the amount of the EP2 peptide in vivo and in vitro for diagnostic and research purposes.

[0076] Although EP2 peptide activity is not limited to antimicrobial activity, preferably an EP2 peptide has antimicrobial activity. This activity can be microbiostatic, wherein the EP2 peptide inhibits growth of a microbe, or microbiocidal, wherein the EP2 peptide kills or irreversibly damages a microbe. An EP2 peptide can be used in animals, including humans, as a microbiostatic to prevent a microbial infection or as a microbiocidal to treat a microbial infection. In an example, an EP2 peptide is used alone or in combination with a pharmaceutical agent to prevent the spread of a sexually transmitted disease by inclusion in condoms for use by both males and females, in spermicidal creams and jellies, in vaginal lubricants and in vaginal sponges. In another example, an EP2 peptide is used to treat a sexually transmitted disease by administration to an animal, including a human. In another example, an EP2 peptide is used to treat a sexually transmitted disease by upregulation of EP2 peptide expression in an animal, including a human. Sexually transmitted diseases include, but are not limited to, Neisseria gonorrhoeae, Chlamydia trachomatis, Pseudomonas aeruginosa, Escherichia coli and Candida albicans. In another example, an EP2 peptide is used to treat infection of the ear, eye, skin, epithelia and mucus membranes. In another example, an EP2 peptide can be used in agricultural and industrial applications as a microbiostatic to prevent microbial contamination and as a microbiocidal to eliminate microbial contamination. In another example, an EP2 peptide can be used in food products as food preservative and as a microbiostatic and a microbiocidal in disinfectants, shampoos, deodorants, soaps, detergents and cleaning products.

[0077] Microbial infections of the urogenital tract are caused by bacteria, fungi, viruses and parasites. Bacteria include, but are not limited to, Neisseria gonorrhoeae, Chlamydia trachomatis, Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, Mycobacterium tuberculosis, Treponema pallidum, Trichomonas vaginalis, Neisseria meningitidis, Haemophilus influenzae, Streptococcus pneumoniae, Brucella abortus and Brucella melitensis. Fungi include, but are not limited to Aspergillus fumigatus, Candida albicans and Candida tropicalis. Viruses include, but are not limited to Cytomegalovirus, ovine lentivirus (OvLv). Parasites include, but are not limited to, filaria, schistosoma and amebae.

[0078] Although different EP2 peptides will have different degrees of activity towards different microbes, the amount of an EP2 peptide effective to prevent or to treat a microbial infection can be determined readily by one skilled in the art. For example, a microbe can be grown to appropriate concentration, mixed with appropriate medium, plated and contacted with serial dilutions of an EP2 peptide. After appropriate incubation, the antimicrobial activity of the EP2 peptide is apparent from clear zones surrounding the EP2 sample. The clear zones are concentration dependent and, thus, enable the antimicrobial activity of the EP2 peptide against a given microbe to be determined.

[0079] For use, one or more EP2 peptides are formulated in a pharmaceutically acceptable carrier including, but not limited to, a liquid carrier, a solid carrier or both. Such compositions contain preferably from about 0.001 to 50% by weight, more preferably from about 0.01 to 20% and most preferably from about 0.1 to 10% of EP2 peptide.

[0080] Liquid carriers are aqueous carriers, non-aqueous carriers or both and include, but are not limited to, physiological buffers, oil emulsions, oil and water emulsions and liposomes. Solid carriers are biological carriers, chemical carriers or both and include, but are not limited to, viral vector systems, microparticles, nanoparticles, microspheres, nanospheres, minipumps, bacterial cell wall extracts and biodegradable or non-biodegradable natural or synthetic polymers that allow for sustained release of an EP2 peptide. Such polymers can be delivered into the vicinity of where delivery is required. Polymers and their use are described in, for example, Brem et al., J. Neurosurg. 74: 441-446 (1991). Methods used to complex EP2 peptides to a solid carrier include, but are not limited to, direct adsorption to the surface of the solid carrier, covalent coupling to the surface of the solid carrier, either directly or via a reversible or irreversible linking moiety, and covalent coupling to the polymer used to make a solid carrier.

[0081] Depending on the microbial infection to be prevented or treated, one or more pharmaceutical agents may optionally be included in an EP2 peptide formulation regardless of the pharmaceutically acceptable carrier used to administer the EP2 peptide. In addition, any one, all, or any combination of excipients may optionally be included in an EP2 peptide formulation. Such excipients include, but are not limited to, anti-oxidants, polyols, inert powders, suspending agents and thickening agents. It should be understood that, in addition to the ingredients particularly mentioned above, the formulations of the present invention can include other agents conventional in the art having regard to the type of formulation in question.

[0082] One or more EP2 peptides are administered to an animal having a microbial infection in an amount effective to treat the microbial infection. The amount of EP2 peptide administered per dose will depend on the EP2 peptide being used and the microbial infection being treated and preferably is about 0.001 to 5000 μg, more preferably about 0.01 to 2000 μg and most preferably from 0.1 to 500 μg. The particular EP2 peptide administered, the amount per dose, the dose schedule and the route of administration should be decided by the practitioner using methods known to those skilled in the art and will depend on the type of microbial infection, the severity of the microbial infection, the location of the microbial infection and other clinical factors such as the size, weight and physical condition of the recipient. In addition, in vitro assays may optionally be employed to help identify optimal ranges for EP2 peptide administration.

[0083] Routes of administration for EP2 peptides include, but are not limited to, oral, topical, transdermal, subdermal, subcutaneous intra-muscular, intra-peritoneal, intra-arterial, intra-venous, intra-dermal, intra-cranial, intra-lesional, intra-ocular, intra-pulmonary, intra-spinal, placement within cavities of the body, nasal inhalation, pulmonary inhalation, impression into skin and electroporation. Topical formulations include, but are not limited to a rinse, powder, cream, ointment, gel, suppository and spray. EP2 peptides also can be delivered by cannula to the site of interest and, for sustained delivery, by the use of osmotic mini-pumps. Further, EP2 peptides may be incorporated into or applied to the surface of devices including, but not limited to, implants, stents, catheters, surgical instruments, condoms, diaphragms and intra-uterine devices.

[0084] Depending on the route of administration, the volume per dose is preferably about 0.001 ml to about 100 ml per dose, more preferably about 0.01 ml to about 50 ml per dose and most preferably about 0.1 ml to about 30 ml per dose. The EP2 composition can be administered in a single dose treatment or in multiple dose treatments on a schedule and over a period of time appropriate to the half-life of the EP2 peptide used, the infection being treated, the condition of the recipient and the route of administration.

[0085] An isolated DNA encoding an EP2 peptide also can be used to treat epithelial infections in an animal, including a human. For example, naked DNA encoding an EP2 peptide can be administered to an animal, including a human, as naked DNA, as lipid or peptide encapsulated DNA, as vector incorporated DNA, wherein the DNA encoding the EP2 peptide expresses the EP2 peptide within the cells of the animal, including the human For example, a viral vector including, but not limited to, an adenovirus, an adeno-associated virus or a retrovirus containing DNA encoding an EP2 peptide can be administered into the epididymides of an animal, including a human, having epididymitis, wherein the EP2 peptide is expressed in the cells of the epididymides and is secreted into the lumen in an amount effective to treat the epididymitis.

[0086] This invention is further illustrated by the following examples, which are not to be construed in any way as imposing limitations upon the scope thereof. On the contrary, it is to be clearly understood that resort may be had to various other embodiments, modifications, and equivalents thereof which, after reading the description herein, may suggest themselves to those skilled in the art without departing from the spirit of the present invention and/or the scope of the appended claims.

EXAMPLE 1

[0087] Screening for EP2 cDNAs

[0088] A cDNA library was generated from a chimpanzee epididymis in lambda ZAP phage (Stratagene, LaJolla, Calif.). This cDNA library was screened by conventional plaque hybridization screening and by hybridization adsorption (Fröhlich et al. J. Androl. 21:421, 2000). For plaque hybridization screening, established protocols were followed (Current Protocols in Molecular Biology, Ausubel et al. Eds. John Wiley & Sons, Inc., New York, 1998). Briefly, bacteria were infected with the phage library and spread as a lawn. Phage plaques were adsorbed onto nitrocellulose filters and the filters were developed using a ³²P-labeled probe prepared from the subdloned EP2A PCR fragment (SEQ ID NO:45) using random hexamers and Klenow fragment. After two rounds of plaque purification, the plasmid cDNA was rescued using helper phage.

[0089] Hybridization adsorption was done using the GeneTrapper kit (Life Technologies, Gaithersbug, Md.) according to the accompanying protocol. Briefly, the phage library was converted into a plasmid library using helper phage and then converted from double-stranded to single-stranded cDNA using the Gene II peptide of bacteriophage f1 in combination with exonuclease III. A biotin-labeled reverse primer (EP2PCR4, 5′-GGGATCAGAGCAAATGTCACGC-3′, SEQ ID NO:46) was hybridized to the single-stranded cDNA library and reacted with matrix-bound streptavidin to bind all specifically hybridized plasmids to the matrix. After elution from thematrix, the single-stranded cDNA was converted back to double-stranded cDNA, the double stranded plasmid was transformed into bacteria and the resulting cDNA clones were sequenced.

[0090] Total RNA was isolated from epididymides, recovered surgically from adult male chimpanzees, and aliquots of the RNA were reverse-transcribed using the Superscript Preamplification System (Life Technologies, Gaithersbug, Md.). The resulting cDNA was used for PCR. PCR was performed with Taq DNA polymerase (Perkin-Elmer, Branchburg, N.J.; Life Technologies, Gaithersburg, Md.) and the following cycling protocol: 4 minutes at 92° C., followed by 25-30 cycles of 1 minute at 92° C., 1 minute at 58°, 60°or 62° C., 1-3 minutes at 72° C., followed by 10 minutes at 72° and at 4° C. until the samples were recovered from the cycler. PCR products were analyzed on 1.5% agarose gels or on 8% polyacrylamide gels in TAE buffer, using the 1 kb DNA ladder (Life Technologies, Gaithersburg, Md.) as a standard. For sequence identification, the PCR product bands were subcloned into a TA vector (pGEM-T Easy, Promega Life Sciences, Madison, Wis.) and sequenced using the Sequenase II system (Amersham Life Sciences, Cleveland Ohio) (Fröhlich et al. J. Androl. 21:421, 2000).

EXAMPLE 2

[0091] Identification of Chimpanzee EP2A-EP2F Variants (SEQ ID NOs:33, 35, 37, 39, 41 and 43)

[0092] Chimpanzee EP2 variant EP2A (SEQ ID NO:33) was obtained by phage plaque hybridization. A 404 bp PCR product (SEQ ID NO:45), obtained by reverse-transcribing and amplifying (RT-PCR) epididymal RNA with the primers EP2PCR3, 5′-AGACATGAGGCAACGATTGCTCC-3′ (SEQ ID NO:47) and EP2PCR4 (SEQ ID NO:46), was used as probe. The open reading frame of variant EP2A (SEQ ID NO:48) is 309 bp in length and codes for the EP2A peptide (SEQ ID NO:2) of 103 amino acid residues, a molecular weight of 11.3 kDa and a pI of 11.5. The mature, secreted EP2A peptide (SEQ ID NO:14) contains 79 amino acid residues and has a glycosylation consensus sequence near the N-terminus. Without glycosylation, mature EP2A peptide (SEQ ID NO:14) has a molecular weight of 8.7 kDa and a pI of 10.8. Mature EP2A peptide (SEQ ID NO:14) is comprised of EP2 module 1 (SEQ ID NO:25) and EP2 module 2 (SEQ ID NO:27).

[0093] EP2 variant EP2B (SEQ ID NO:35) was obtained by hybridization adsorption. As probe to adsorb single-stranded cDNA plasmid clones containing EP2 inserts, biotinylated primer EP2PCR4 (SEQ ID NO:46) was used for adsorption, and unbiotinylated primer EP2PCR4 (SEQ ID NO:46) was used to prime the second-strand synthesis of the isolated plasmids. The open reading frame of variant EP2B (SEQ ID NO:49) is 150 bp in length and codes for EP2B peptide (SEQ ID NO:4) of 50 amino acid residues, a molecular weight of 5.6 kDa and a pI of 9.4. The mature, secreted, EP2B peptide (SEQ ID NO:16) contains 34 amino acid residues, has no glycosylation consensus sequence, a molecular weight of 3.7 kDa and a pI of 9.5. The mature EP2B peptide (SEQ ID NO:16) is comprised of EP2 module 2 (SEQ ID NO:27).

[0094] EP2 variant EP2C (SEQ ID NO:37) was obtained in the same phage plaque hybridization experiment as EP2A (SEQ ID NO:33). The open reading frame of variant EP2C (SEQ ID NO:50) is 339 bp in length and codes for EP2C peptide (SEQ ID NO:5), which is 113 residues in length, has a molecular weight of 12.7 kDa and a pI of 8.6. The mature, secreted, EP2C peptide (SEQ ID NO:18) contains 89 amino acid residues and has a glycosylation consensus sequence near the N-terminus. Without glycosylation, mature EP2C peptide (SEQ ID NO:18) has a molecular weight of 10.1 kDa and a pI of 8.1. The mature EP2C peptide (SEQ ID NO:18) is comprised of EP2 module 1 (SEQ ID NO:25) and EP2 module 3 (SEQ ID NO:29).

[0095] EP2 variant EP2D (SEQ ID NO:39) was identified by RT-PCR of epididymal RNA using the primers EP2PCR3 (SEQ ID NO:47) and EP2PCR4 (SEQ ID NO:46), as an electrophoretic band 76 bases smaller than the simultaneously obtained PCR product that is derived from EP2 variant EP2A (SEQ ID NO:33). The open reading frame of variant EP2D (SEQ ID NO:51) was obtained by RT-PCR of epididymal RNA using the primers EP2PCR3 (SEQ ID NO:47) and EP2STS2, 5′-CCCTTGGGATACTTCAACAT-3′ (SEQ ID NO:52). The open reading frame for variant EP2D (SEQ ID NO:51) is 399 bp in length and codes for EP2D peptide (SEQ ID NO:8) of 133 amino acid residues, which has a molecular weight of 14.9 kDa and a pI of 8.8. The secreted, mature EP2D peptide (SEQ ID NO:20) contains 109 amino acid residues and has a consensus glycosylation site near the N-terminus. Without gycosylation, mature EP2D peptide (SEQ ID NO:20) has a molecular weight of 12.3 kDa and a pI of 8.3. The mature EP2D peptide (SEQ ID NO:20) is comprised of EP2 module 1 (SEQ ID NO:25) and EP2 module 4 (SEQ ID NO:31).

[0096] EP2 variant EP2E (SEQ ID NO:41) was identified by RT-PCR of epididymal RNA using the primers EP2PCR5, 5′-GGCAGGGAGGTTCAACGGAC-3′ (SEQ ID NO:53) and EP2PCR4 (SEQ ID NO:46), as an electrophoretic band 76 bases smaller than the simultaneously obtained PCR product that is derived from EP2 variant EP2B (SEQ ID NO:33). The entire open reading frame of variant EP2E (SEQ ID NO:54) was obtained by RT-PCR of epididymal RNA using primers EP2PCR5 (SEQ ID NO:53) and EP2STS2 (SEQ ID NO:52). The open reading frame of variant EP2E (SEQ ID NO:54) is 240 bp in length and codes for EP2E peptide (SEQ ID NO:10) of 80 residues, which has a molecular weight of 9.1 kDa and a pI of 7.6. The mature, secreted EP2E peptide (SEQ ID NO:22) contains 64 amino acid residues, has a molecular weight of 7.2 kDa and a pI of 6.9. Mature EP2E peptide (SEQ ID NO:22) is comprised of EP2 module 4 (SEQ ID NO:31).

[0097] EP2 variant EP2F (SEQ ID NO:43) is obtained by RT-PCR of epididymal RNA using primers EP2PCR3 (SEQ ID NO:47) and EP2GEN9R, 5′-CATCAGTTTTAATGTAAACAGCAGGCGTC-3′ (SEQ ID NO:55), as an electrophoretic band 153 bases smaller than the simultaneously obtained PCR product that is derived from EP2 variant EP2B (SEQ ID NO:33). The open reading frame of variant EP2F (SEQ ID NO:56) is 186 bp in length and codes for EP2F peptide (SEQ ID NO:12) of 62 residues, a molecular weight of 7.1 kDa and a pI of 7.7. The secreted, mature EP2F peptide (SEQ ID NO:24) of 41 amino acid residues has no glycosylation consensus sequence and has a molecular weight of 4.8 kDa and a pI of 6.9. The mature EP2F peptide (SEQ ID NO:24) is comprised of EP2 module 3 (SEQ ID NO.:29).

EXAMPLE 3

[0098] Homology of EP2 Peptides with Beta-Defensins

[0099] β-defensins are cationic peptides of 38-42 amino acids that contain six disulfide-linked cysteines. The 1st and 2nd cysteines are separated by six residues, the 2nd and 3rd by three or four residues, the 3rd and 4th by nine residues, the 4th and 5th by six residues, and the 5th and 6th are adjacent and the cysteines are disulfide bonded 1-5, 2-4, and 3-6 (Tang et al. J. Biol. Chem. 268:6649-6653, 1993). FIG. 3 shows that EP2 module 3 (SEQ ID NOs:28&29) and EP2 module 4 (SEQ ID NOs:30&31) show homology with β-defensins (SEQ ID NOs:63&64). However, the 1st cysteine in human EP2 module 3 (SEQ ID NO:28) is replaced by a phenylalanine in chimpanzee EP2 module 3 (SEQ ID NO:29).

EXAMPLE 4

[0100] Localization of the EP2 Gene on Human Chromosome 8

[0101] A human genomic EP2 clone was custoisolated by Genome Systems (St. Louis, Mo.) from a PAC (P1 artificial chromosome) library using the STS primers EP2STS1 5′-GACATTTGCTCTGATCCCTG-3′ (SEQ ID NO:65) and EP2STS2 (SEQ ID NO:52). The insert of the resulting PAC clone (clone address: PAC-157(10E)) was estimated to be approximately 100-130 kb. The DNA sequence of the human EP2 gene (SEQ ID NO:44) was determined using PCR and sequencing to bridge presumed introns and primer walking to sequence into regions of unknown sequence. The program SeqMan of the Lasergene suite of cloning programs (Emory University Biomolecular Computing Resource) was used to combine all sequences into a single contiguous sequence. The human EP2 gene sequence (SEQ ID NO:44) is approximately 20 kb long and contains all exons that comprise the variants EP2A-EP2F (SEQ ID NOs:32, 34, 36, 38, 40&42). The overlapping chimpanzee cDNA and human genomic sequences are 99% identical.

[0102] The human EP2 peptide message (HE2) has been used as a STS marker for the human genome project (marker ID SHGC-11992 on Gene Map 98). This region of the chromosome contains all tested α- and β-defensins (Harder et al. Genomics 15:472-475, 1997; Linzmeier et al. Gene 233:205-11, 1999). Using yeast artificial chromosomes (YACs) mapped to this region, ⊖-defensin-1 (gene locus DefB1) and β-defensin-2 (gene locus DefB2) were located to the region between the anchor markers D8S550 and D8S552 defensins (Harder et al. Genomics 15:472-475, 1997). Using the same panel of YACs with the EP2-specific primers EP2PCR5. (SEQ ID NO:53) and EP2PCR4 (SEQ ID NO:46) and with the Defb2 primers DEFB2F 5′-GGCCCCAGTCACTCAGGAGAGATC-3′ (SEQ ID NO:66) and DEFB2R 5′-CGCATCAGCCACAGCAGCTTC-3′ (SEQ ID NO:67) as controls, EP2 was located in the vicinity of DefB2. Moreover, using PCR and the DefB2 primers DEFB2F (SEQ ID NO:66) and DEFB2R (SEQ ID NO:67), the DefB2 gene and the EP2 gene were found in the PAC genomic clone and are thus located within approximately 100 kb of each other. Combining this information with the genomic alignment of α- and β-defensin genes (Linzmeier et al. Gene 233:205-11, 1999) in the order of α- and β-defensins (from telomer to centromer) on human chromosome 8 is DefA5, DefA1/A, DefA1, DefA4, DefA6, DefB1, DefB2 and EP2.

[0103] The human EP2 gene has two promoters, promoter A (SEQ ID NO:68) and promoter B (SEQ ID NO:69) from which the different EP2 variant messages are transcribed. Promoter A drives the expression of variants EP2A, EP2C, EP2D and EP2F, while promoter B drives the expression of variants EP2B and EP2E. Both promoters contain consensus elements for binding of transcription factors that confer the epididymis-specific and hormone-dependent gene expression. Among others, promoter A contains seven hormone response element (HRE) half-sites, 5′-TGTTCT′-3, within the proximal 3 kb. HREs, which have the consensus sequence 5′-TGTTCTNNNAGAACA-3′, are the sequences on the promoter to which the group of nuclear receptors binds in their role of transcription factors, which includes the androgen receptor, the mineralocorticoid receptor, the glucocorticoid receptor and the progesterone receptor. One or several of these sites may therefore participate in the androgen dependence of EP2 expression. Promoter A also contains several sites for the transcription factor PEA3, which is expressed in the epididymis (Lan et al. Biol Reprod 60:664, 1999). Promoter B also contains several HRE half-sites and at least three sites .that have high homology to the full-length HRE. In addition, promoter B also contains several potential binding sites for PEA3.

EXAMPLE 5

[0104] Induction of EP2 Peptides

[0105] Epididymal expression of EP2 peptides is regulated by androgens, which act at the level of nuclear DNA to regulate gene expression (Young et al. J. Reprod. Fertil. Suppl. 53:215, 1998). Hypogonadotrophic adult male chimpanzees were castrated unilaterally and the epididymides preserved for molecular-biological, studies. Using RT-PCR and Northern hybridization analysis, message for EP2 was detected in epididymides from androgen-normal chimpanzees and not in androgen-normal testis androgen-deprived epididymis and androgen-deprived testis (Young et al. J. Reprod. Fertil. Suppl. 53:215, 1998).

[0106] Other agents that may induce endogenous expression of EP2 peptides, include, but are not limited to, bacterial components including, but not limited to, lipopolysaccharides, glycolipids, glycopeptides and sugars, viral components, fungal components and parasitic components. Agents that induce endogenous expression of EP2 peptides can be determined using standard screening assays well known to those skilled in the art (Brey et al. Proc. Natl. Acad. Sci. USA 90:6275, 1993; Diamond et al. Chest 105S:51s, 1994).

EXAMPLE 6

[0107] Synthesis of EP2 Peptides

[0108] EP2 peptides are synthesized in the Emory University Microchemical Facility by automated peptide synthesis using Applied Biosystems 430A(tBoc) and 433A(Fmoc) pepetide synthesizers and a Walters Delta Prep 3000 preparative HPLC by methods known to those skilled in the art. The purity of the synthesized peptides is assayed by mass spectroscopy using a PE-Sciex Model API3000 Triple Quadrupole Mass Spectrometer. Formation of the specific disulfide bonds in the EP2 peptides is achieved using methods known in the art (Kellenberger et al. Peptide Res. 8:321, 1995; Application Ser. No. PCT/US97/14639).

[0109] Unless stated otherwise, the. synthesized peptides are dissolved in buffer at 1-5 mg/ml and are stored at −20° C.

EXAMPLE 7

[0110] Recombinant Peptides

[0111] EP2 peptides are expressed in cultured mammalian cells. The open reading frame of an EP2 variant is produced by PCR using primers that contain the open reading frame's 5′- or 3′-terminal nucleotides at their 3′-end and a restriction site for subcloning at their 5′-end, using methods known in the art. The PCR product is inserted into a vector that drives expression of the peptides off its promoter. The plasmid is introduced into human embryonic kidney (HEK293) cells by electroporation or using transfection agents and the cells are selected for stable transfectants. Stable transfectants are grown up clonally and selected for their levels of expression of EP2 peptide. To isolate the EP2 peptide, the cells are grown in the absence of antibiotics in defined medium. The EP2 peptide is isolated from the growth medium by ultrafiltration using a cutoff size of 20 kDa, followed by purification using chromatographic methods known to those skilled in the art.

[0112] Alternatively, EP2 peptides are expressed using the Drosophila expression system of Invitrogen (Carlsbad, Calif.). This system includes the Drosophila-derived Schneider S2 cell line, and a set of simple expression plasmid vectors for heterologous expression. The vectors contain either the metallothionein promoter for inducible expression or the Ac5 promoter for constitutive expression. Depending on which cloning sites on the vector are used, the expressed peptide can be fused to a V5 epitope tag for antibody recognition and a polyhistidine tag for affinity purification. The open reading frames are produced by PCR using existing cDNA or PCR clones as templates.

[0113] Alternatively, EP2 peptides are expressed using the Sf9/Baculovirus system (BD PharMingen, San Diego, Calif.). The vectors use the strong polyhedrin promoter in front of the polylinker. Depending on the vector, the mature form of the EP2 peptide is either expressed as fusion peptides with glutathione-S-transferase (GST), a His₆-tag and thrombin cleavage site for affinity purification and subsequent splitting of the fusion peptide into EP2 peptide and GST, or the cDNA encoding mature EP2 peptide is cloned. behind a baculovirus-encoded leader sequence for secretion of the mature EP2 peptide into the culture medium. The open reading frames are produced by PCR using existing cDNA or PCR clones as templates.

EXAMPLE 8

[0114] Isolation of EP2 Peptides from Semen

[0115] Ejaculates are obtained from human donors. Sperm are separated from seminal fluid by centrifugation at 5000 g for 10 min at RT. The seminal fluid is neutralized to pH 7.0 with ammonium hydroxide. The neutralized seminal fluid is extracted with weak cationic exchange beads at 100 μl of a 50% slurry per 10 ml of seminal fluid by mixing for 2-4 h at RT, and then the beads are allowed to settle overnight at 4° C. The beads are washed with 25 mM ammonium acetate, pH 7.5, the peptides are batch eluted with 5% acetic acid and further purified by HPLC (Valore et al. J. Clin. Invest. 101:1633-1642, 1998).

[0116] The major HPLC peptide peaks are analyzed by acid-urea polyacrylamide gel electrophoresis and transferred to Immobilon-P polyvinylidene difluoride (PVDF) membranes (Millipore Corp., Bedford, Mass.). The membranes are stained with Cooomassie blue to identify peptides staining as single bands. For identification of the peptides, each band is cut from the membrane and NH₂-terminal amino acid sequenced. Further, the major HPLC peptide peaks are assayed for their antimicrobial activity on lawns of plated Neisseria gonorrhoeae, Chlamydia trachomatis, Pseudomonas aeruginosa and Escherichia coli.

EXAMPLE 9

[0117] Generation of Polyclonal Antibodies

[0118] Mature EP2B peptide was synthesized and was conjugated to KLH at the Emory University Microchemical Facility (Atlanta, Ga.). Polyclonal antisera were raised in adult white New Zealand female rabbits to the KLH-conjugated EP2B peptide by AnaSpec (San: Jose, Calif.). Anti-EP2B antibody titers were 120,000 to 125,000 as determined by ELISA using EP2 peptide, not conjugated to KLH, as antigen. Titer was estimated as the dilution at which the optical density was >0.1.

EXAMPLE 10

[0119] Antimicrobial Assays

[0120] Strains of Neisseria gonorrhoeae, Chlamydia trachomatis, Pseudomonas aeruginosa and Escherichia coli are obtained from the ATCC and are grown overnight on appropriate agar plates (LB or GCB) at 37° C. ± a 5% CO₂ atmosphere (required for Neisseria gonorrhoeae). The bacteria are removed from the plates inoculated into 5 mls of broth and incubated with shaking at 37° C. to mid-log phase. The cultures are then diluted 1:10,000 with either 0.3% (v/v) LB broth or 20% (v/v) GCB broth.

[0121]Candida albicans 16820 is grown with shaking for 24 hours at 37° C. in Sabouraud dextrose broth (SDB). Midlogarithmic phase fungi are obtained by inoculating 1 ml of overnight culture into 50 ml of SDB and incubating 3 h with shaking. The cultures are centrifuged at 10,000 rpm for 10 min at 4° C., washed with cold 10 mM phosphate, pH 7.4, and resuspended in cold buffer.

[0122] The antibacterial activity of an EP2 peptide is assayed in 96 well polypropylene microtiter plates. Peptide stock (10 μl 100 μl) is added into a well of the microtiter plate and serially diluted (1:2) through 8 subsequent wells using buffer. The 10th well is the control and receives only 10 μl of buffer. Diluted bacteria (90 μl) are then added into each well and the plate is incubated at 37° C. for 2 h.

[0123] Samples (2 μl) from each well are spread onto an agar plate and the agar plates are incubated at 37° C. overnight. Minimal growth inhibitory concentration (MGIC) is the first dilution of EP2 peptide that inhibits all growth on the agar plate. Colony forming units (CFUs) are determined by dilution plating of samples from wells onto the appropriate agar, incubating and counting the colonies formed.

EXAMPLE 11

[0124] Antimicrobial Activity of EP2 Peptides

[0125] MGIC for the bacteria Neisseria gonorrhoeae, Chlamydia trachomatis, Pseudomonas aeruginosa and Escherichia coli are determined as in Example 10. For each organism, dilutions of EP2A (SEQ ID NOs:13&14), EP2B (SEQ ID NOs:15&16), EP2C (SEQ ID NOs:17&18), EP2D (SEQ ID NOs:19&20), EP2E (SEQ ID NOs:20&21) and EP2F (SEQ ID NOs:22&23) peptides are made ranging from >500 μg/ml to 1 μg/ml using ¼ strength buffer. Buffer alone is used as a negative control and an appropriate antibiotic is used as appositive control. Bacterial growth is assessed. The EP2 peptides inhibit Neisseria gonorrhoeae, Chlamydia trachomatis, Pseudomonas aeruginosa and Escherichia coli growth.

[0126] Fungicidal activity of the EP2 peptides is assessed using 30 μl 10 mM phosphate buffer, 10 μl of Candida albicans stock suspension and 10 μl for a final EP2 peptide concentration of 0.50 μg/ml. The suspensions are incubated for 1 h at 37° C., a 30 μl aliquot is removed, diluted 10, 100 and 1000 fold, and duplicate 100 μl samples of each dilution are spread onto SDB plates and incubated for 18 h at 37° C. Surviving organisms are quantitated. The EP2 peptides inhibit Candida albicans growth.

EXAMPLE 12

[0127] Induction of EP2 Peptide Expression

[0128] To enhance native expression of EP2 peptide, an expression vector coding for the EP2 peptide is mnicroinjected into rat epididymis and infused into rat vagina. The expression vector DNA may be mixed with a chemical including, but not limited to, a cationic lipid to enhance the transfection efficiency of the DNA into the epididymal and vaginal cells.

[0129] For microinjection, the rat is anaesthetized, a scrotal incision is made and the epididymis is exposed. Using a micromanipulator, a micropipet containing the expression vector in physiological saline is introduced into the caput, corpus, cauda and vas deferens segments of the epididymis and the expression vector is injected. The scrotal incision is closed and the animal is allowed to recover from the surgery.

[0130] For infusion, the rat is anaesthetized and the expression vector in physiological saline is infused into the vagina. The animal is allowed to recover from the infusion.

[0131] After a suitable period of time, the transfected animals (experimental) and untreated animals (control) are challenged by microinjection (epididymis) or infusion (vagina) with a suspension of Escherichia coli in saline. Experimental animals show a greater resistiance to infection than control animals.

[0132] Modifications and variations of the present method will be obvious to those skilled in the art from the foregoing detailed description. Such modifications and variations are intended to come within the scope of the appended claims.

1 69 1 103 PRT Homo sapiens 1 Met Arg Gln Arg Leu Leu Pro Ser Val Thr Ser Leu Leu Leu Val Ala 1 5 10 15 Leu Leu Phe Pro Gly Ser Ser Gln Ala Arg His Val Asn His Ser Ala 20 25 30 Thr Glu Ala Leu Gly Glu Leu Arg Glu Arg Ala Pro Gly Gln Gly Thr 35 40 45 Asn Gly Phe Gln Leu Leu Arg His Ala Val Lys Arg Asp Leu Leu Pro 50 55 60 Pro Arg Thr Pro Pro Tyr Gln Val His Ile Ser His Gln Glu Ala Arg 65 70 75 80 Gly Pro Ser Phe Arg Ile Cys Val Asp Phe Leu Gly Pro Arg Trp Ala 85 90 95 Arg Gly Cys Ser Thr Gly Asn 100 2 103 PRT Pan troglodytes 2 Met Arg Gln Arg Leu Leu Pro Ser Val Thr Ser Leu Leu Leu Val Ala 1 5 10 15 Leu Leu Phe Pro Gly Ser Ser Gln Ala Arg His Val Asn His Ser Ala 20 25 30 Thr Glu Ala Leu Gly Glu Leu Arg Glu Arg Ala Pro Gly Gln Gly Thr 35 40 45 Asn Gly Phe Gln Leu Leu Arg His Ala Val Lys Arg Asp Leu Leu Pro 50 55 60 Pro Arg Thr Pro Pro Tyr Gln Val His Ile Ser His Gln Glu Ala Arg 65 70 75 80 Gly Pro Ser Phe Lys Ile Cys Val Gly Phe Leu Gly Pro Arg Trp Ala 85 90 95 Arg Gly Cys Ser Thr Gly Asn 100 3 50 PRT Homo sapiens 3 Met Lys Val Phe Phe Leu Phe Ala Val Leu Phe Cys Leu Val Gln Thr 1 5 10 15 Asn Ser Val His Ile Ser His Gln Glu Ala Arg Gly Pro Ser Phe Arg 20 25 30 Ile Cys Val Asp Phe Leu Gly Pro Arg Trp Ala Arg Gly Cys Ser Thr 35 40 45 Gly Asn 50 4 50 PRT Pan troglodytes 4 Met Lys Val Phe Phe Leu Phe Ala Val Leu Phe Cys Leu Val Gln Thr 1 5 10 15 Asn Ser Val His Ile Ser His Gln Glu Ala Arg Gly Pro Ser Phe Lys 20 25 30 Ile Cys Val Gly Phe Leu Gly Pro Arg Trp Ala Arg Gly Cys Ser Thr 35 40 45 Gly Asn 50 5 113 PRT Homo sapiens 5 Met Arg Gln Arg Leu Leu Pro Ser Val Thr Ser Leu Leu Leu Val Ala 1 5 10 15 Leu Leu Phe Pro Gly Ser Ser Gln Ala Arg His Val Asn His Ser Ala 20 25 30 Thr Glu Ala Leu Gly Glu Leu Arg Glu Arg Ala Pro Gly Gln Gly Thr 35 40 45 Asn Gly Phe Gln Leu Leu Arg His Ala Val Lys Arg Asp Leu Leu Pro 50 55 60 Pro Arg Thr Pro Pro Tyr Gln Glu Pro Ala Ser Asp Leu Lys Val Val 65 70 75 80 Asp Cys Arg Arg Ser Glu Gly Phe Cys Gln Glu Tyr Cys Asn Tyr Met 85 90 95 Glu Thr Gln Val Gly Tyr Cys Ser Lys Lys Lys Asp Ala Cys Cys Leu 100 105 110 His 6 113 PRT Pan troglodytes 6 Met Arg Gln Arg Leu Leu Pro Ser Val Thr Ser Leu Leu Leu Val Ala 1 5 10 15 Leu Leu Phe Pro Gly Ser Ser Gln Ala Arg His Val Asn His Ser Ala 20 25 30 Thr Glu Ala Leu Gly Glu Leu Arg Glu Arg Ala Pro Gly Gln Gly Thr 35 40 45 Asn Gly Phe Gln Leu Leu Arg His Ala Val Lys Arg Asp Leu Leu Pro 50 55 60 Pro Arg Thr Pro Pro Tyr Gln Glu Pro Ala Ser Asp Leu Lys Val Val 65 70 75 80 Asp Phe Arg Arg Ser Glu Gly Phe Cys Gln Glu Tyr Cys Asn Tyr Met 85 90 95 Glu Thr Gln Val Gly Tyr Cys Pro Lys Lys Lys Asp Ala Cys Cys Leu 100 105 110 His 7 133 PRT Homo sapiens 7 Met Arg Gln Arg Leu Leu Pro Ser Val Thr Ser Leu Leu Leu Val Ala 1 5 10 15 Leu Leu Phe Pro Gly Ser Ser Gln Ala Arg His Val Asn His Ser Ala 20 25 30 Thr Glu Ala Leu Gly Glu Leu Arg Glu Arg Ala Pro Gly Gln Gly Thr 35 40 45 Asn Gly Phe Gln Leu Leu Arg His Ala Val Lys Arg Asp Leu Leu Pro 50 55 60 Pro Arg Thr Pro Pro Tyr Gln Gly Asp Val Pro Pro Gly Ile Arg Asn 65 70 75 80 Thr Ile Cys Arg Met Gln Gln Gly Ile Cys Arg Leu Phe Phe Cys His 85 90 95 Ser Gly Glu Lys Lys Arg Asp Ile Cys Ser Asp Pro Trp Asn Arg Cys 100 105 110 Cys Val Ser Asn Thr Asp Glu Glu Gly Lys Glu Lys Pro Glu Met Asp 115 120 125 Gly Arg Ser Gly Ile 130 8 133 PRT Pan troglodytes 8 Met Arg Gln Arg Leu Leu Pro Ser Val Thr Ser Leu Leu Leu Val Ala 1 5 10 15 Leu Leu Phe Pro Gly Ser Ser Gln Ala Arg His Val Asn His Ser Ala 20 25 30 Thr Glu Ala Leu Gly Glu Leu Arg Glu Arg Ala Pro Gly Gln Gly Thr 35 40 45 Asn Gly Phe Gln Leu Leu Arg His Ala Val Lys Arg Asp Leu Leu Pro 50 55 60 Pro Arg Thr Pro Pro Tyr Gln Gly Asp Val Pro Leu Gly Ile Arg Asn 65 70 75 80 Thr Ile Cys Arg Met Gln Gln Gly Ile Cys Arg Leu Phe Phe Cys His 85 90 95 Ser Gly Glu Lys Lys Arg Asp Ile Cys Ser Asp Pro Trp Asn Arg Cys 100 105 110 Cys Val Ser Asn Thr Asp Glu Glu Gly Lys Glu Lys Pro Glu Met Asp 115 120 125 Gly Arg Ser Gly Ile 130 9 80 PRT Homo sapiens 9 Met Lys Val Phe Phe Leu Phe Ala Val Leu Phe Cys Leu Val Gln Thr 1 5 10 15 Asn Ser Gly Asp Val Pro Pro Gly Ile Arg Asn Thr Ile Cys Arg Met 20 25 30 Gln Gln Gly Ile Cys Arg Leu Phe Phe Cys His Ser Gly Glu Lys Lys 35 40 45 Arg Asp Ile Cys Ser Asp Pro Trp Asn Arg Cys Cys Val Ser Asn Thr 50 55 60 Asp Glu Glu Gly Lys Glu Lys Pro Glu Met Asp Gly Arg Ser Gly Ile 65 70 75 80 10 80 PRT Pan troglodytes 10 Met Lys Val Phe Phe Leu Phe Ala Val Leu Phe Cys Leu Val Gln Thr 1 5 10 15 Asn Ser Gly Asp Val Pro Leu Gly Ile Arg Asn Thr Ile Cys Arg Met 20 25 30 Gln Gln Gly Ile Cys Arg Leu Phe Phe Cys His Ser Gly Glu Lys Lys 35 40 45 Arg Asp Ile Cys Ser Asp Pro Trp Asn Arg Cys Cys Val Ser Asn Thr 50 55 60 Asp Glu Glu Gly Lys Glu Lys Pro Glu Met Asp Gly Arg Ser Gly Ile 65 70 75 80 11 62 PRT Homo sapiens 11 Met Arg Gln Arg Leu Leu Pro Ser Val Thr Ser Leu Leu Leu Val Ala 1 5 10 15 Leu Leu Phe Pro Glu Pro Ala Ser Asp Leu Lys Val Val Asp Cys Arg 20 25 30 Arg Ser Glu Gly Phe Cys Gln Glu Tyr Cys Asn Tyr Met Glu Thr Gln 35 40 45 Val Gly Tyr Cys Ser Lys Lys Lys Asp Ala Cys Cys Leu His 50 55 60 12 62 PRT Pan troglodytes 12 Met Arg Gln Arg Leu Leu Pro Ser Val Thr Ser Leu Leu Leu Val Ala 1 5 10 15 Leu Leu Phe Pro Glu Pro Ala Ser Asp Leu Lys Val Val Asp Phe Arg 20 25 30 Arg Ser Glu Gly Phe Cys Gln Glu Tyr Cys Asn Tyr Met Glu Thr Gln 35 40 45 Val Gly Tyr Cys Pro Lys Lys Lys Asp Ala Cys Cys Leu His 50 55 60 13 79 PRT Homo sapiens 13 Ala Arg His Val Asn His Ser Ala Thr Glu Ala Leu Gly Glu Leu Arg 1 5 10 15 Glu Arg Ala Pro Gly Gln Gly Thr Asn Gly Phe Gln Leu Leu Arg His 20 25 30 Ala Val Lys Arg Asp Leu Leu Pro Pro Arg Thr Pro Pro Tyr Gln Val 35 40 45 His Ile Ser His Gln Glu Ala Arg Gly Pro Ser Phe Arg Ile Cys Val 50 55 60 Asp Phe Leu Gly Pro Arg Trp Ala Arg Gly Cys Ser Thr Gly Asn 65 70 75 14 79 PRT Pan troglodytes 14 Ala Arg His Val Asn His Ser Ala Thr Glu Ala Leu Gly Glu Leu Arg 1 5 10 15 Glu Arg Ala Pro Gly Gln Gly Thr Asn Gly Phe Gln Leu Leu Arg His 20 25 30 Ala Val Lys Arg Asp Leu Leu Pro Pro Arg Thr Pro Pro Tyr Gln Val 35 40 45 His Ile Ser His Gln Glu Ala Arg Gly Pro Ser Phe Lys Ile Cys Val 50 55 60 Gly Phe Leu Gly Pro Arg Trp Ala Arg Gly Cys Ser Thr Gly Asn 65 70 75 15 34 PRT Homo sapiens 15 Asn Ser Val His Ile Ser His Gln Glu Ala Arg Gly Pro Ser Phe Arg 1 5 10 15 Ile Cys Val Asp Phe Leu Gly Pro Arg Trp Ala Arg Gly Cys Ser Thr 20 25 30 Gly Asn 16 34 PRT Pan troglodytes 16 Asn Ser Val His Ile Ser His Gln Glu Ala Arg Gly Pro Ser Phe Lys 1 5 10 15 Ile Cys Val Gly Phe Leu Gly Pro Arg Trp Ala Arg Gly Cys Ser Thr 20 25 30 Gly Asn 17 89 PRT Homo sapiens 17 Ala Arg His Val Asn His Ser Ala Thr Glu Ala Leu Gly Glu Leu Arg 1 5 10 15 Glu Arg Ala Pro Gly Gln Gly Thr Asn Gly Phe Gln Leu Leu Arg His 20 25 30 Ala Val Lys Arg Asp Leu Leu Pro Pro Arg Thr Pro Pro Tyr Gln Glu 35 40 45 Pro Ala Ser Asp Leu Lys Val Val Asp Cys Arg Arg Ser Glu Gly Phe 50 55 60 Cys Gln Glu Tyr Cys Asn Tyr Met Glu Thr Gln Val Gly Tyr Cys Ser 65 70 75 80 Lys Lys Lys Asp Ala Cys Cys Leu His 85 18 89 PRT Pan troglodytes 18 Ala Arg His Val Asn His Ser Ala Thr Glu Ala Leu Gly Glu Leu Arg 1 5 10 15 Glu Arg Ala Pro Gly Gln Gly Thr Asn Gly Phe Gln Leu Leu Arg His 20 25 30 Ala Val Lys Arg Asp Leu Leu Pro Pro Arg Thr Pro Pro Tyr Gln Glu 35 40 45 Pro Ala Ser Asp Leu Lys Val Val Asp Phe Arg Arg Ser Glu Gly Phe 50 55 60 Cys Gln Glu Tyr Cys Asn Tyr Met Glu Thr Gln Val Gly Tyr Cys Pro 65 70 75 80 Lys Lys Lys Asp Ala Cys Cys Leu His 85 19 109 PRT Homo sapiens 19 Ala Arg His Val Asn His Ser Ala Thr Glu Ala Leu Gly Glu Leu Arg 1 5 10 15 Glu Arg Ala Pro Gly Gln Gly Thr Asn Gly Phe Gln Leu Leu Arg His 20 25 30 Ala Val Lys Arg Asp Leu Leu Pro Pro Arg Thr Pro Pro Tyr Gln Gly 35 40 45 Asp Val Pro Pro Gly Ile Arg Asn Thr Ile Cys Arg Met Gln Gln Gly 50 55 60 Ile Cys Arg Leu Phe Phe Cys His Ser Gly Glu Lys Lys Arg Asp Ile 65 70 75 80 Cys Ser Asp Pro Trp Asn Arg Cys Cys Val Ser Asn Thr Asp Glu Glu 85 90 95 Gly Lys Glu Lys Pro Glu Met Asp Gly Arg Ser Gly Ile 100 105 20 109 PRT Pan troglodytes 20 Ala Arg His Val Asn His Ser Ala Thr Glu Ala Leu Gly Glu Leu Arg 1 5 10 15 Glu Arg Ala Pro Gly Gln Gly Thr Asn Gly Phe Gln Leu Leu Arg His 20 25 30 Ala Val Lys Arg Asp Leu Leu Pro Pro Arg Thr Pro Pro Tyr Gln Gly 35 40 45 Asp Val Pro Leu Gly Ile Arg Asn Thr Ile Cys Arg Met Gln Gln Gly 50 55 60 Ile Cys Arg Leu Phe Phe Cys His Ser Gly Glu Lys Lys Arg Asp Ile 65 70 75 80 Cys Ser Asp Pro Trp Asn Arg Cys Cys Val Ser Asn Thr Asp Glu Glu 85 90 95 Gly Lys Glu Lys Pro Glu Met Asp Gly Arg Ser Gly Ile 100 105 21 64 PRT Homo sapiens 21 Asn Ser Gly Asp Val Pro Pro Gly Ile Arg Asn Thr Ile Cys Arg Met 1 5 10 15 Gln Gln Gly Ile Cys Arg Leu Phe Phe Cys His Ser Gly Glu Lys Lys 20 25 30 Arg Asp Ile Cys Ser Asp Pro Trp Asn Arg Cys Cys Val Ser Asn Thr 35 40 45 Asp Glu Glu Gly Lys Glu Lys Pro Glu Met Asp Gly Arg Ser Gly Ile 50 55 60 22 64 PRT Pan troglodytes 22 Asn Ser Gly Asp Val Pro Leu Gly Ile Arg Asn Thr Ile Cys Arg Met 1 5 10 15 Gln Gln Gly Ile Cys Arg Leu Phe Phe Cys His Ser Gly Glu Lys Lys 20 25 30 Arg Asp Ile Cys Ser Asp Pro Trp Asn Arg Cys Cys Val Ser Asn Thr 35 40 45 Asp Glu Glu Gly Lys Glu Lys Pro Glu Met Asp Gly Arg Ser Gly Ile 50 55 60 23 41 PRT Homo sapiens 23 Pro Ala Ser Asp Leu Lys Val Val Asp Cys Arg Arg Ser Glu Gly Phe 1 5 10 15 Cys Gln Glu Tyr Cys Asn Tyr Met Glu Thr Gln Val Gly Tyr Cys Ser 20 25 30 Lys Lys Lys Asp Ala Cys Cys Leu His 35 40 24 41 PRT Pan troglodytes 24 Pro Ala Ser Asp Leu Lys Val Val Asp Phe Arg Arg Ser Glu Gly Phe 1 5 10 15 Cys Gln Glu Tyr Cys Asn Tyr Met Glu Thr Gln Val Gly Tyr Cys Pro 20 25 30 Lys Lys Lys Asp Ala Cys Cys Leu His 35 40 25 47 PRT Homo sapiens 25 Ala Arg His Val Asn His Ser Ala Thr Glu Ala Leu Gly Glu Leu Arg 1 5 10 15 Glu Arg Ala Pro Gly Gln Gly Thr Asn Gly Phe Gln Leu Leu Arg His 20 25 30 Ala Val Lys Arg Asp Leu Leu Pro Pro Arg Thr Pro Pro Tyr Gln 35 40 45 26 32 PRT Homo sapiens 26 Val His Ile Ser His Gln Glu Ala Arg Gly Pro Ser Phe Arg Ile Cys 1 5 10 15 Val Asp Phe Leu Gly Pro Arg Trp Ala Arg Gly Cys Ser Thr Gly Asn 20 25 30 27 32 PRT Pan troglodytes 27 Val His Ile Ser His Gln Glu Ala Arg Gly Pro Ser Phe Lys Ile Cys 1 5 10 15 Val Gly Phe Leu Gly Pro Arg Trp Ala Arg Gly Cys Ser Thr Gly Asn 20 25 30 28 42 PRT Homo sapiens 28 Glu Pro Ala Ser Asp Leu Lys Val Val Asp Cys Arg Arg Ser Glu Gly 1 5 10 15 Phe Cys Gln Glu Tyr Cys Asn Tyr Met Glu Thr Gln Val Gly Tyr Cys 20 25 30 Ser Lys Lys Lys Asp Ala Cys Cys Leu His 35 40 29 42 PRT Pan troglodytes 29 Glu Pro Ala Ser Asp Leu Lys Val Val Asp Phe Arg Arg Ser Glu Gly 1 5 10 15 Phe Cys Gln Glu Tyr Cys Asn Tyr Met Glu Thr Gln Val Gly Tyr Cys 20 25 30 Pro Lys Lys Lys Asp Ala Cys Cys Leu His 35 40 30 62 PRT Homo sapiens 30 Gly Asp Val Pro Pro Gly Ile Arg Asn Thr Ile Cys Arg Met Gln Gln 1 5 10 15 Gly Ile Cys Arg Leu Phe Phe Cys His Ser Gly Glu Lys Lys Arg Asp 20 25 30 Ile Cys Ser Asp Pro Trp Asn Arg Cys Cys Val Ser Asn Thr Asp Glu 35 40 45 Glu Gly Lys Glu Lys Pro Glu Met Asp Gly Arg Ser Gly Ile 50 55 60 31 62 PRT Pan troglodytes 31 Gly Asp Val Pro Leu Gly Ile Arg Asn Thr Ile Cys Arg Met Gln Gln 1 5 10 15 Gly Ile Cys Arg Leu Phe Phe Cys His Ser Gly Glu Lys Lys Arg Asp 20 25 30 Ile Cys Ser Asp Pro Trp Asn Arg Cys Cys Val Ser Asn Thr Asp Glu 35 40 45 Glu Gly Lys Glu Lys Pro Glu Met Asp Gly Arg Ser Gly Ile 50 55 60 32 663 DNA Homo sapiens 32 tgggtgcttt ctggcttgca gtgctcttgg cagacatgag gcaacgattg ctcccgtccg 60 tcaccagcct tctccttgtg gccctgctgt ttccaggatc gtctcaagcc agacatgtga 120 accactcagc cactgaggct ctcggagaac tcagggaaag agcccctggg caaggcacaa 180 acgggtttca gctgctacgc cacgcagtga aacgggacct cttaccaccg cgcaccccac 240 cttaccaagt gcacatctct caccaggagg ctcgaggacc ctcatttagg atctgtgtgg 300 actttttagg gcctagatgg gccaggggat gttccaccgg gaattagaaa taccatctgc 360 cgtatgcagc aagggatctg cagacttttt ttctgccatt ctggtgagaa aaagcgtgac 420 atttgctctg atccctggaa taggtgttgc gtatcaaata cagatgaaga aggaaaagag 480 aaaccagaga tggatggcag atctgggatc taaaatataa gctcccggaa ggcagggatg 540 ttgaagtatc ccaagggctt aaaggaatgt gtggcttata gtaggtgttc aataaatatt 600 tgttgaatga atttagcacc aaaggtgaag agctgataaa agacattttt ttaacttcct 660 tac 663 33 647 DNA Pan troglodytes 33 cttggcagac atgaggcaac gattgctccc gtccgtcacc agccttctcc ttgtggccct 60 gctgtttcca ggatcgtctc aagccagaca tgtgaaccac tcagccactg aggctctcgg 120 agaactcagg gaaagagccc ctgggcaagg cacaaacggg tttcagctgc tacgccacgc 180 agtgaaacgg gacctcttac caccgcgcac cccaccttac caagtgcaca tctctcacca 240 ggaggctcga ggaccctcat ttaagatctg cgtgggcttt ttagggccta gatgggccag 300 gggatgttcc actgggaatt agaaatacca tctgccgtat gcagcaaggg atctgcagac 360 tttttttctg ccattctggt gagaaaaagc gtgacatttg ctctgatccc tggaataggt 420 gttgcgtatc aaatacagat gaagaaggaa aagagaaacc agagatggat ggcagatctg 480 ggatctaaaa tataagctcc cggaaggcag ggatgttgaa gtatcccaag ggcttaaagg 540 aatgtgtggc ttatagtagg tgttcaataa atatttgttg aatgaattta gcaccaaagg 600 tgaagagctg ataaaagaca tttttttaac ttccttacaa aaaaaaa 647 34 521 DNA Homo sapiens 34 catatttgtg ctccttcacg ggagggcagg gaggttcaac ggaccttaaa acatgaaggt 60 cttttttctg tttgctgttc tcttttgttt ggtccaaaca aactcagtgc acatctctca 120 ccaggaggct cgaggaccct catttaggat ctgtgtggac tttttagggc ctagatgggc 180 caggggatgt tccaccggga attagaaata ccatctgccg tatgcagcaa gggatctgca 240 gacttttttt ctgccattct ggtgagaaaa agcgtgacat ttgctctgat ccctggaata 300 ggtgttgcgt atcaaataca gatgaagaag gaaaagagaa accagagatg gatggcagat 360 ctgggatcta aaatataagc tcccggaagg cagggatgtt gaagtatccc aagggcttaa 420 aggaatgtgt ggcttatagt aggtgttcaa taaatatttg ttgaatgaat ttagcaccaa 480 aggtgaagag ctgataaaag acattttttt aacttcctta c 521 35 526 DNA Pan troglodytes 35 catatttgct ctccttcacg ggagggcagg gaggttcaac ggaccttaaa acatgaaggt 60 cttttttctg tttgctgttc tcttttgttt ggtccaaaca aactcagtgc acatctctca 120 ccaggaggct cgaggaccct catttaagat ctgcgtgggc tttttagggc ctagatgggc 180 caggggatgt tccactggga attagaaata ccatctgccg tatgcagcaa gggatctgca 240 gacttttttt ctgccattct ggtgagaaaa agcgtgacat ttgctctgat ccctggaata 300 ggtgttgcgt atcaaataca gatgaagaag gaaaagagaa accagagatg gatggcagat 360 ctgggatcta aaatataagc tcccggaagg cagggatgtt gaagtatccc aagggcttaa 420 aggaatgtgt ggcttatagt aggtgttcaa taaatatttg ttgaatgaat ttagcaccaa 480 aggtgaagag ctgataaaag agattttttt aacttcctta aaaaaa 526 36 397 DNA Homo sapiens 36 tgggtgcttt ctggcttgca gtgctcttgg cagacatgag gcaacgattg ctcccgtccg 60 tcaccagcct tctccttgtg gccctgctgt ttccaggatc gtctcaagcc agacatgtga 120 accactcagc cactgaggct ctcggagaac tcagggaaag agcccctggg caaggcacaa 180 acgggtttca gctgctacgc cacgcagtga aacgggacct cttaccaccg cgcaccccac 240 cttaccaaga acctgcatca gatttaaaag ttgttgactg caggagaagt gaaggcttct 300 gccaagaata ctgtaattat atggaaacac aagtaggcta ctgctctaaa aagaaagacg 360 cctgctgttt acattaaaac tgatgttgct gatatag 397 37 397 DNA Pan troglodytes 37 ctggcttgca gtgctcttgg cagacatgag gcaacgattg ctcccgtccg tcaccagcct 60 tctccttgtg gccctgctgt ttccaggatc gtctcaagcc agacatgtga accactcagc 120 cactgaggct ctcggagaac tcagggaaag agcccctggg caaggcacaa acgggtttca 180 gctgctacgc cacgcagtga aacgggacct cttaccaccg cgcaccccac cttaccaaga 240 acctgcatca gatttaaaag ttgttgactt caggagaagt gaaggcttct gccaagaata 300 ctgtaattat atggaaacac aagtaggcta ctgccctaaa aagaaagacg cctgctgttt 360 acattaaaac tgatgttgct gatatagaaa aaaaaaa 397 38 587 DNA Homo sapiens 38 tgggtgcttt ctggcttgca gtgctcttgg cagacatgag gcaacgattg ctcccgtccg 60 tcaccagcct tctccttgtg gccctgctgt ttccaggatc gtctcaagcc agacatgtga 120 accactcagc cactgaggct ctcggagaac tcagggaaag agcccctggg caaggcacaa 180 acgggtttca gctgctacgc cacgcagtga aacgggacct cttaccaccg cgcaccccac 240 cttaccaagg ggatgttcca ccgggaatta gaaataccat ctgccgtatg cagcaaggga 300 tctgcagact ttttttctgc cattctggtg agaaaaagcg tgacatttgc tctgatccct 360 ggaataggtg ttgcgtatca aatacagatg aagaaggaaa agagaaacca gagatggatg 420 gcagatctgg gatctaaaat ataagctccc ggaaggcagg gatgttgaag tatcccaagg 480 gcttaaagga atgtgtggct tatagtaggt gttcaataaa tatttgttga atgaatttag 540 caccaaaggt gaagagctga taaaagacat ttttttaact tccttac 587 39 571 DNA Pan troglodytes 39 cttgcagtgc tcttggcaga catgaggcaa cgattgctcc cgtccgtcac cagccttctc 60 cttgtggccc tgctgtttcc aggatcgtct caagccagac atgtgaacca ctcagccact 120 gaggctctcg gagaactcag ggaaagagcc cctgggcaag gcacaaacgg gtttcagctg 180 ctacgccacg cagtgaaacg ggacctctta ccaccgcgca ccccacctta ccaaggggat 240 gttccactgg gaattagaaa taccatctgc cgtatgcagc aagggatctg cagacttttt 300 ttctgccatt ctggtgagaa aaagcgtgac atttgctctg atccctggaa taggtgttgc 360 gtatcaaata cagatgaaga aggaaaagag aaaccagaga tggatggcag atctgggatc 420 taaaatataa gctcccggaa ggcagggatg ttgaagtatc ccaagggctt aaaggaatgt 480 gtggcttata gtaggtgttc aataaatatt tgttgaatga atttagcacc aaaggtgaag 540 agctgataaa agagattttt ttaacttcct t 571 40 445 DNA Homo sapiens 40 catatttgtg ctccttcacg ggagggcagg gaggttcaac ggaccttaaa acatgaaggt 60 cttttttctg tttgctgttc tcttttgttt ggtccaaaca aactcagggg atgttccacc 120 gggaattaga aataccatct gccgtatgca gcaagggatc tgcagacttt ttttctgcca 180 ttctggtgag aaaaagcgtg acatttgctc tgatccctgg aataggtgtt gcgtatcaaa 240 tacagatgaa gaaggaaaag agaaaccaga gatggatggc agatctggga tctaaaatat 300 aagctcccgg aaggcaggga tgttgaagta tcccaagggc ttaaaggaat gtgtggctta 360 tagtaggtgt tcaataaata tttgttgaat gaatttagca ccaaaggtga agagctgata 420 aaagacattt ttttaacttc cttac 445 41 443 DNA Pan troglodytes 41 catatttgct ctccttcacg ggagggcagg gaggttcaac ggaccttaaa acatgaaggt 60 cttttttctg tttgctgttc tcttttgttt ggtccaaaca aactcagggg atgttccact 120 gggaattaga aataccatct gccgtatgca gcaagggatc tgcagacttt ttttctgcca 180 ttctggtgag aaaaagcgtg acatttgctc tgatccctgg aataggtgtt gcgtatcaaa 240 tacagatgaa gaaggaaaag agaaaccaga gatggatggc agatctggga tctaaaatat 300 aagctcccgg aaggcaggga tgttgaagta tcccaagggc ttaaaggaat gtgtggctta 360 tagtaggtgt tcaataaata tttgttgaat gaatttagca ccaaaggtga agagctgata 420 aaagagattt ttttaacttc ctt 443 42 234 DNA Homo sapiens 42 ctggcttgca gtgctcttgg cagacatgag gcaacgattg ctcccgtccg tcaccagcct 60 tctccttgtg gccctgctgt ttccagaacc tgcatcagat ttaaaagttg ttgactgcag 120 gagaagtgaa ggcttctgcc aagaatactg taattatatg gaaacacaag taggctactg 180 ctctaaaaag aaagacgcct gctgtttaca ttaaaactga tgttgctgat atag 234 43 234 DNA Pan troglodytes 43 ctggcttgca gtgctcttgg cagacatgag gcaacgattg ctcccgtccg tcaccagcct 60 tctccttgtg gccctgctgt ttccagaacc tgcatcagat ttaaaagttg ttgacttcag 120 gagaagtgaa ggcttctgcc aagaatactg taattatatg gaaacacaag taggctactg 180 ccctaaaaag aaagacgcct gctgtttaca ttaaaactga tgttgctgat atag 234 44 19426 DNA Homo sapiens misc_feature (16627)..(16627) n=any nucleotide 44 aagaccagcc tggccaacat ggtgaaaacc cgatctctac taaaaataca aaaattagct 60 gggcgcggtg gcaggcacct gtaatcccag ctactcagga ggctgaggca ggagagtcgc 120 ttgaacccgg gaggcggagg ttgcagtgag ctgagatggc gccgctgcac tccagcttgg 180 gcaacaatgc cagactccgt ctcaagaaaa agaataggca atctcaacag atttatttaa 240 acttataaca ataccatgtt tttattacca aaactaaatg gtgtttatgc cttagcgctc 300 atgaaaggat ttcctgtgtt ctttcatatg ctgccttaag agcattcttg ggatggctga 360 aatggctaca gatcaaatcg acttctgaaa acacaattca ttttgtgatt ctgtgcatga 420 aaaagaaaca aaataccaaa gaatattttt gcacaattct caaagctact tctttaacca 480 cgatccaaaa gcagttttct ctcctatcat gtaattcttc ctgactgctt tttccaaaga 540 agactctaat atttgtgtct tttccatata tcagttattt tccctagagg ggaatctgtg 600 cctctgtaaa tggcattcta gttggtctta cagactggtt agcatgttac aatctcagac 660 ttaagaataa gaaaatctgc ataggaatct ttgcttcgct cttctgtgag tctcctccag 720 agaaactttc actgggtcat ttagtaatgc aaaagaagag tctaaatttg attctgcaga 780 gaacttctga ttccaaactg ggctacaata gggttttcct tctcgcattc atattttcca 840 ggatttacca ggatgctact tgggaagcaa gaaggaggat gtgccgatgt ggaaaatctt 900 accccctgca catgtgtgca atttccaata agatccttca ggaatatgta tttgcagaac 960 ttcttatttg acaataaaat cttgatcatt ttactttagc ccacctactt agtccaaacg 1020 aatcaagata ccacatacta agcagcttaa aaaaaaaaga atatgattta ttgattgaat 1080 ggaccaaaaa aaacttgaaa caattattag aatattctat aatgggttct gccatcctcc 1140 ccctcaggat ggatgtggct tttagcaaga gaattattca aagatttttt taggacacag 1200 aaatctggca gaagaggaca ggagctgaga gcattgttgt gttaggacag atgtaacatt 1260 aattgccttt attacgactt caccagcttt tgcctgtcaa agagcagaac taggctttcc 1320 cggctgctct tttttaagat tgttcttttc agaagcatgg aagagggggc ttactttatc 1380 tcaagacgta gacaaagaaa gtgagatcta actatttttg gctcagtttc ttcatttaaa 1440 ttatttcaaa taattctaac gacttaaaag aagattccgt tacctgggtg ggtaattact 1500 caaaatgctg ttatatttta agtcatgatt ttgattaatg attcattact atgaatatct 1560 gaatggtgga ataggcttgt ttttgttttc tttcctttta tagagaagat aaaaatatat 1620 agaaataagt taccaatata ctccaaaatt tccatcactg ttataaaaga tccacattcc 1680 aagtttaaat aattacaaat acaactgtaa gaagttgcta ttgaactaga gtataaaaaa 1740 tacccagagt atgtagatga gcgaataaat cttcatttag ggttgaggta gagcagctgt 1800 ctacctcctt tcttgactgt ctatgttctt ccaacatcca attatcagaa tttgatgcag 1860 taagtgatta aagaaactta tcatgggcca gttgtcacct atctccgcag tgttgccctg 1920 tgctcttgga attggaagac ttcctaattc cttaaagtga aaggatgtga atgatgctcc 1980 tgctctccct gaccagcacc tcatgctttg cagtggagaa tctgtcctga gacccaaaag 2040 atagtggcct ccgcattgtg ctgccagggc agctgctatg tgcaactgtc cgcagctgca 2100 aaccttccgc cctttgctgg tgcttcagcg gatgcccagg tctctgttgt cattgctgcc 2160 tctttctcca tttgcttcca gctttctcca ggtagagagt aagtattttt atttacacaa 2220 atgacctaag ttgttttctc tgtctggatt aaaatataca tgcaaatgag acatatgaga 2280 taagcactat cttttccaga catcactgat gttacattgg atgctatgtg aatacaaaac 2340 tcttcaacca aagccttctt cactttagtt aagtccagag cagactgtct gggttacatg 2400 catacctgag ctaatgcagc caagtaagaa acacacactt ggttaaaatg cttaaaaaga 2460 tgaaggagaa gggaagacaa gtcctctgct tggatattac tagaggagaa aacccagact 2520 caaacacaga tttttttttt cttttttaaa agaattgaat tggacccagt gacatcaaca 2580 ggaggtgtct gggggtaaag agaatggaaa ggggagagaa aaatcaagac aactcaaata 2640 agttaaaata gaaaggaggg gggtccaaag tgaggaagga gaagtggagg ggaccaagaa 2700 acagggagag agactcagag aggagaagaa aaagaaaaga acattttgag cagccttgga 2760 actctctgta taacttcagg aagggatagt ttgtaaaacc aggtcctacc tgttatgttg 2820 tgtgtcttat gcatgatttt ttaacactaa aataaaaacg ctcagccaac aggatagaat 2880 cgacatggca gtttatttat gtccctgttc tcatgaacat tagggggctt ttgagaagcg 2940 tttgaggaca ttggcaactt tatgatagtt atgtttgttc tgcccctcca tgcctttcat 3000 ctttctgttt ctctctgttc ttccttattc accaaaccca cccaaggcat tcaggcgtat 3060 tatttacttc ctgaaatatg tgtctcaagt gtttgttcca ccagcagtgg gatagtagcg 3120 tgtccacatt gtcctttgag aatgagaagt catcctggag cacagctctt cccacgctcc 3180 gggcccacac acccagcctc actccatcaa aggagccccg ctgcctgccc acccaccctg 3240 ggtgctttct ggcttgcagt gctcttggca gacatgaggc aacgattgct cccgtccgtc 3300 accagccttc tccttgtggc cctgctgttt ccaggtaaaa tggaaaggtg acccgggtct 3360 gggtgccaga atctctctgc aatggtcatc tgaggtatgg gagtccaggc tggacaggga 3420 gagatgaagt ccttggggca tgtattcctg gtggagcttt gggtacgagt ctctgaactg 3480 ggttcataaa tggcactctg aattggctga tggcacttgc ttcccaggga agagtgtccc 3540 tccccgactc cattttctta tccttttaac attccccttt cccttacaga gaagaacatt 3600 acattttagg gaatcttaac aactgcatta gtgacacttg aaataaattc tctggctgtg 3660 ctggctttga ggaggtgctc agactcacca ttcatggcat acatttctta cacttcattc 3720 accttctctc tctacacata ggtgcataca acgcatgtgc acaaatgtgc acacacacgg 3780 aacactagca cccctcccaa ctcccccacc caatcaccca tgctcactca cctggtagag 3840 tgtaggtgcc tcatgctgac gggtctgcca ggcggaggcc tcagagcatc ctcagacgtg 3900 tgtttccact tgcacaggat cgtctcaagc cagacatgtg aaccactcag ccactgaggc 3960 tctcggagaa ctcagggaaa gagcccctgg gcaaggcaca aacgggtttc agctgctacg 4020 ccacgcagtg aaacgggacc tcttaccacc gcgcacccca ccttaccaag gtgagtcagg 4080 gaccaacacg tgcaacaagt gcatccactg gggagacgta gagggaacaa atagacggga 4140 agatgtctgt gctggtcggg gtgggtgagc agtcattgtt tggggaagac atggtgcggg 4200 tgcattgggc tgccctgcct gtcagggaga ccacggggtc tcacagcttc ccctggggct 4260 ggatcattga gggccttgtg gaacgtggga gtattgaggg gccaaaaggc aatttatctg 4320 aagccacacc tgtaattgct ggctttctcc aagaacaggt gccagaggag acactggtgg 4380 aaacacggcc tcctgccagg ttgcagcccc atgcccttag ctttggaggt cgttcccgtt 4440 caaggaattt actgaatacc tacctactaa gtttcaggtg tccattgagg tctgggaaat 4500 gcttcctgag gatgggggca gagaatagac tgtattgtca gtctactcag gcaaggaggt 4560 agcaggacat ggcaagggac aattgagccc acagccactc ttctggactc ttccagaagg 4620 gccaggcttc tggtcagccc ccaaaccctg ggcaggacca gcttcaaatc caaaagggcc 4680 tggaagagcc tgtagtttcc aagatgcttc tttaatgcca agctgattgc tgaccctaag 4740 acagggagaa ctaggttagc agatcagtgg gcaagagcaa gaaagacagg agggtgttgg 4800 caaattgctg tgacatccag caaataaagt cctgctgaat ttgatgcctg cagcatccta 4860 cccaacctcc catccctttc taattggccc acagttccaa aggactcatt catctggatc 4920 tcctcccaag ggaagggaaa aagaaaactc aattattacg caacaaatat aaacaggtgc 4980 aatagtaggc gtgtgttatt tagtccaaca gtattcctgt gagacaggat tattccttcc 5040 tttggttaaa ggagatttag tggggcagag ctatatatct ggagttgatg ttttagtttg 5100 gaacttgaag ctattaacta tggaaagctg tttcatatcc atgccacccc caccctgtcc 5160 ctcacggctc aaatgaccac tgtttgattc tggagatggt cttaagaagc taatgttgga 5220 ttttttcttt ttttaatgaa gaacctgcat cagatttaaa agttgttgac tgcaggagaa 5280 gtgaaggctt ctgccaagaa tactgtaatt atatggaaac acaagtaggc tactgctcta 5340 aaaagaaaga cgcctgctgt ttacattaaa actgatgttg ctgatataga aacaaagctc 5400 tgccacttac ctgttctccg gggccacgtt gtccaatcag gtgcaggttt tttgcggaag 5460 tgtctgagca gcagggagcg gagatattgc cacttgtgcc agacagttca aatattttat 5520 tgtggcaaga taaatgacaa aaatgctacc tgtgatctta cagaagatga cttagcttga 5580 catgaacaga attttcaaaa tcacacaatt tgtgctagta aatgtggata tcataaactt 5640 ttattagaaa gaattaaaat aatttgttct tttatttaaa aactattttt tgaataccta 5700 cttctattct aggtactgtg caatggagtc cattctattc taagtactgt gaaatgtagt 5760 tgaggtgtca ggtgtgtggt caaacccatt ctccatcagc cccatcatct cctacctgca 5820 ggccagttcg aagccctgtt ctctagcagc agctgagaga gtgtgcaggc aaatgccttc 5880 tggggagata ctgagagctg ggagttactg cctgttctct ttgtgctaaa cctggaagaa 5940 taccctctgg aagtcctctt gtgccccttt aaaactaccc atttgttctc tgtggcctta 6000 gaagacacaa aatgcagaga cccatttata acccgatggt gctgtgcaat tccaggcttt 6060 tggtgtcctg aacaaagaac tggatgtgat actcagacag caaagcaagc agcaaaagtg 6120 tgtgaagcgc agtattacat tcccggagag gggagagtgg gctgacttct gccaaatgag 6180 attagcatgg cttcggtgta ccttgggtct ttttatgtgt tttttcccct tctcttcgca 6240 aggctgcctg atcttttgcc ggtgcctgcc ttttgataga taggtgtgtt gcttagttac 6300 tttagcctgt gcgggcttgt gaattgtctc catcccataa ttttaactac atgcgtgata 6360 ggtagtccat atgcatgagc tttaatgagc tgattatcat acagcatcct gttaaggata 6420 cttttctctt taatgcgcat gcctatctct gaagagctgc ccttcctggt ttgatctgga 6480 tcttgctggc catggggtcc ttgctctctt ctttatctca ctttttcttt tggctgcttc 6540 acttctgcct tttatcttgc ttcttgctca cccacccctt caccttgctt ctgtttctgc 6600 ttttattcac tctatccttt atccaacttc caatttcctc tgcaattctc ctgcctcaca 6660 ttaacttcta gagataagtg atttaggagc cagtccccca ggtggcagct ataaaactgt 6720 gcttgaagta ttctccttca agggagaagc tgragacctg gatttcttgc tggagctagt 6780 cgagaggagc aggcgcagtg cctacctata cctctgttca ggctcccaca ggtctactgt 6840 tcaccctgcc cctttggctc ccagatacag acccagaagt caaccctcag gcagcagatg 6900 ggaaaatggg tagataaacc ccttgcaggt agaaaccggg aggtgggcat ttacctgcct 6960 gctctggcct gagcccaggg agagagctgc caaaagtgct tgcaaatctg tgtcccacca 7020 tctctttggt gtctgtggtt tagggagacc tgcagatgcc cagctctatc aaccctgagc 7080 tgggtgattt aggagccaaa cccctgggtg ggaagcataa aggtcagggt actatatgtg 7140 tggtccaaac ccttcactcc tcagggagaa gctaggagtt gggacttcct taccaattaa 7200 ttgtaaggtg ttatgcctgg gatagggatt gtgcggggag tgtgtctcag ctcttcccac 7260 ctgttttcac atgaatattt tctcagttgc ttgatgtgta gtagtcgttc aattagtcca 7320 tggttttctc tcagaaagaa ccgatctgtg tgttgatatt tctttggtat atccgtggaa 7380 ggaaggaaag gctggagcct cttagtccac catcttgcag atatcagtct ggcacaccct 7440 tgattactgt gtagttgagc gttttttctt ttgtttattg atcatttttt ctcttctgta 7500 aaatttaata gttttactgg gttactactt tattctcttt tttctttttt ttttgagaca 7560 gagtttcacc cttgttgccc aggctggagt gcaatggtgc gattttggct caccaccacc 7620 tccacctccc gggttcaagc gattctccca ggttcaagca attctcctgc ctcagccttc 7680 ctaagtagct gggattacag gtgtccacca ccatgcctgg ctaattttgt atttttagta 7740 gagacggggt ttctccatgt tgatcaggct ggtctcaaac tcccgacctc aggtgatctg 7800 tccgcctcgg cctcccgaag tgctagaatt acaggcgtga gccaccgcgc ccggccaggt 7860 taccgcttta ttcttatcca tgtacatgtg ctccttttat atctaacctt acatattctt 7920 tcctccatca attatcttcc ctttctctgg aatgcctcct gcttaaaccc cagttatcct 7980 tgaaatatcc tctcattatc tttcaaccat aattttcatg cttttccctt ttgttctcta 8040 ctttgcagat atttattttt atatctgtag agcccttcta tttttttttt tttttttact 8100 atttttggat tttgaagttc agttattaga tttttaatta tttttaaata gtcttatatt 8160 tgcaaatagt ccctttcttt ctcaacgtgt gactttctca atgggatcta attctcattt 8220 tgctgaccac agtttctcaa atctcattag gaataaatac atattgattg ttttaaaact 8280 gcatttttcc attgaaatcg cacatattcc agttcagtta agtctcttcc agtttctaaa 8340 agtgctgact tcacttctgc tagttttaca ctgaccgcta acatctgctt gctcatgcag 8400 accagctgtg caggattgct ttggtagggt aagcaagcga gtgagaggtg gcaaagagtg 8460 aatgtgggta gaatctgctg ttygtcttaa acttttctgt agggtatctc tacttaaaag 8520 aagtttcatg gatgtcttta ataaataaat agggaagaaa taatgatatt tgcctaatct 8580 gtccataaaa tcttcatcag tgatcattat tttaggctca agttaattaa taataaactg 8640 cacatcacaa aactttgagc tcattattct ctttgcagct ttctttaatc cccataaatt 8700 aaaacttcct gcaaatattg ttatgtatta gattgctaca aaagtaattg tggtttttgc 8760 cattgaaaat aacggtcaaa accgcaatta cttttgcacc aacctaaata taagcatctg 8820 ggtaagaatc aggatcctgg ggctcagcat aggaaagaaa ctaggtacac agagcccttt 8880 acagaatgcc acctttccag gctttttttc tgaacaaaga tgttccttaa tcaacttata 8940 tatgggcaca ctcacacggg gctgataccc acggataatg aaggtatatg aaactagtcc 9000 tcacatacaa aaccagaagc actggtaact taaataacct ctttgtgaag caatcttaat 9060 atgtatgtaa gatataaaat actcgttctc attgtttcag ttattctgct cagaaattat 9120 cctgggaaat aaaaaaatac tttgagaaac caaaaaaaac tctaaaaagt tcaaaatgga 9180 gcactatatt agcaaactac aataaatcta ctcagagata ttacatattc cttaggtata 9240 ataaatataa cacagtgaaa aaccatcaaa atgcataaca ttttcaaaat acttacatgt 9300 cctaaaaatt atgataccaa tgttcacata tttgatataa aattaactgt gaaaagtatg 9360 cttaaaaaca ataaagtttc taatgttaaa attattggtg atttttagat atttgcacct 9420 ttaaaaatac catcaagtta ttgcattact cttaaatgtt aaatatacat ttgtaagaac 9480 aaaattaatg tgcctaaaaa taaacatata tatgtatata caaagatatc acttaattat 9540 aagcaaagac attctgttgt agacttaagt tgcatccaga aactcacaga gttaacataa 9600 gaaagcgctt cctgggcagt aagatgataa gactccttgt ttgcatagcg gtgagtaaaa 9660 ataaataaaa attttataaa aagatgatat gacatttaaa gcatgttacc cagggagact 9720 ttggagccta cctgggattc ataaaaaaca ggtagaaact ggtttttttt tcctctcatt 9780 ctttgatatt ataatatttg cagtgctggg ttgtggacaa ggggagggag agcattagga 9840 caaatactta atgtatgtgg ggcttagaat atagatgacg ggttgatggg tgcagaaaac 9900 caccatggca catgcatatc tatgtaacaa acctgcacgt tctgcacatg tatcccagaa 9960 cttaaagtaa aataaaataa aaataaataa aaattacaga cgttaaaaaa acaaatgtgc 10020 catcctgctt ggagacaact gaataaatat aatgggttct caaggtcagt cctgagccac 10080 caattccgtt agttatgcat tctttgttct cacagcagct ttttagtaca ggcccctgag 10140 ccctgatgag gttttatggc caccagtttt acgcagtggg aagaggtcct tagacagaag 10200 cttgctggag gctgtctcag aacgcactgc agcacacctg actgccttgt attccactct 10260 gcacgcccac cttccgcgca gcatccttcc ctyccctgca ccccarcagc ttttcccggg 10320 atttgatcct tctgactcat ccattgctya gagagtcccc atcatcaggr arcctgtctt 10380 ctcttcaatg cctgaggttt gcggggcaag gaacaggtgg gcaggctcag tcaattccac 10440 cccattgcac ctcgtgtgac ataaataatg ggcgcttcta atcttttctt cctgtcccta 10500 catgtggtcg tcaccgcaac tctgcaggct tgacctgctc tcacctggct tatttttacc 10560 tctttgggtc atgggaaatg accttctgca cccagggaat ctcccttagt tgataagacc 10620 aaaatggaaa taaataataa gaccaaaatg gaaagttagt atgccttcat aaagagagat 10680 taaattcatg aacacaaacc ctgcctcttt cttgaaaacc caaaatacat aaataaataa 10740 aacctccgga gcaagaggag taacattagc attgtccatg aggataaaaa agtggggaga 10800 aaccccagct gactttttca tcatcccaaa aggagacacc agtaagcagc cactggattt 10860 gccagctgtg cacatttcat atatatggaa tcatacaata tgtggtattt tgtgcctagc 10920 ttattttact taatgtgaga ttttcaaagt tcctccatgt tggagaatgt ggcattactt 10980 cttttccttt tgtgactaaa taatattgca ttgtatggat gcgccacact ttgcttatac 11040 attcatcaac tgatgcacat tygcattgct tccaccgttg acacttgtga ctaattctgc 11100 tatgaacact acactcatgt acaggttgct gtttgaacac ctattttcac cgcttgtatg 11160 tatacaccta ggagttgaat tgctaggcca tattggtaac tcatattgtt taactttctg 11220 aggaactgcc agacttttcc acagmagctg caccactgya cattcccagc agcaacatat 11280 gaaggttaca atgtctccac attctcacca acacttgctg ttttcaaaaa ttttgttttg 11340 ttttgtttca ttttgagaca gagtctcgct ctggcgccca ggctggagtg cagtggcccg 11400 atctcagctc actgcaactt ccgcctcccg ggttcaagcg attctcctgc ctcagcmtcc 11460 tgagtagctg ggattacagg cacccaccag catgcctagc taattgcccg gctaattttt 11520 gtatttttag tagagatggg gtttcaccat attggscagg ctggtctcga actcctgacc 11580 ttgtgatcca yccgccttgg cctcccaaag tgctgggatt acaggtgtga gccactgctt 11640 ctgaagtttt atttttttta tgactgtcct agtagatgtg aagtgatatt tcattgtggt 11700 tttgatttgc atgtttctaa tgactaatga tattgagcat ctttcgtgtg cttgctggtc 11760 atttgaattt cttctttgga aaaatctatt taagtccttt gtccattttt aagtgtgttg 11820 tttgtctttt tgttgttgaa ttgtatcaat attttttaaa atatagaaac attttttcta 11880 ctatcaaatg tttgcaaacc caaagttatc tttcctctct tctccttaca ctcttctttt 11940 ccattcatga gtatgatgca catcagaata attagcttgt gtgttggcac aaattgaact 12000 ctatttcctt tcaactctgc aattatatga acctatgaac ctataaccag atattaacaa 12060 aattagccaa taagcgtgat tttctagttt gatttctttg aaatgatatg ccttattctt 12120 cagaattatc cacaaaatag ttccgtgggg attgctttct gggtctgtga tttggaaatg 12180 gattcaagtc tggaggagaa ggtacatgat aaaatttaat actattaatt tatttctccc 12240 ccaaatgaat ttattttcca acatagttta ttgtttccaa actatacaga aattttctaa 12300 actataattt cacaatgatt tgattagtaa ctgtactgct agaaaaaata tgccatccac 12360 atttaccttg gatcctttcc aaataacgtg tagtataaat agaaagaatg aatgtaaagt 12420 ataaaatatg cattttattg ttttatctat aagtcatctt agtgactttt aaaaaatgac 12480 tcaaattttt gaatatccac actcagtgtt tttatcaaac aatggttcat gtatcgtaca 12540 gccactttgt ccatgcacag gatacattca gaattgtcat tattccttgg gacccttgaa 12600 cttagggtat catcttggtg tggaagccaa tttccctaag gggcaaatga aattgctttt 12660 ctttctttct ttcttttttt tttttttttt gagagatttc agagatgtct tcagaacaaa 12720 tgctccacag agaaagaatt tcacatttta atcgatttct taaagtactg agttggaccc 12780 tcacaaatat tcataactat tttacaatta cttagtacat agctaacatt taaggtaact 12840 tttttttttc tctctttttt tttggtggag ggtcaaaagc agcttggagt gcccaatttt 12900 ccctaaagtc ttaacttcaa aggtgatttt gcaaggtaca gaaaggtctg tgagtcagag 12960 agtccctgcc agggcacatt gtcctgctta atctctccag aggtggaaag ttcaaaatga 13020 acacccagcc cctgcctctt tgagatgctc acactgttca cccatgcaga aagtccaaga 13080 ccactgctcg atgtctcttt ttcaaaatcc atgtctaggt aagactcatg gtgagatatg 13140 gttgttgtag actggttaaa taacgcagaa gacagcttgc agaaaatatg atgtgtctaa 13200 tctgaagaat aacaaggctc tgcaagctat aacaagtaat ataggcaagt ccagaatgat 13260 atctagagtc tgctattgct tacataaaaa tggggtatgg attcatctct gcttccatac 13320 acatgggaca cctctggaag gattaataag aagctaacag caattgttat gaagcccagg 13380 gggataggag agaagacatc cttctcactt gccccttttg cttaagagaa ttttaaggga 13440 aataaatcta agtgatcctg ggactaaaat caaatagggg caaaatgtgc agatttatcc 13500 actgtgtgtt ttaataccac acattatata aacccacaca caaaaatatc gtgtccttgc 13560 agattctgtt ttcacaactc ccagcacccc agagcccaca aacctccctc cagcccagga 13620 tgacacagcc ctgtggttgc cgggggctct ctgcatccct cactagactg tcacctccga 13680 cagcggataa cttcatcaaa tgagagaaga gcatgtcctc ttcctccaaa gtagacaata 13740 tcctggctct tcataaatag gtgaattttg ccaaattttt ggaataatgt ggtacgttgt 13800 ctctgttttt ttttttcttt cagcatagcg tttgtgaggt tcatccacgt tgttgtacac 13860 atcttcttgt ttttctattc ttgttgtggt gtggaaatac attgtgtttt gttgttgtca 13920 taatacacta tttggttgca ttctcttggc tgcaaggaaa tgtgctacaa tgaacgttcg 13980 tgcacatgtc tcctaatgca cgtgggccta tgtttctgtt ggtagatggg agtcatgttg 14040 ctgggaaata agctaattat ctgctcaact gtggtggaca ccgcagcttt ctgaaggcag 14100 aaaatatatc tttacacaac catgtctcta gcacctagca cagggcttgg cactaagtag 14160 ccacacctca atgttggttc actttcctct tcaatatccg tatatggaat tattggttga 14220 tccctgcttc tctgaatatc aggaagccag tctattttta ggcagaaagg gaagagtagt 14280 cagtaacctt ctgcccacag ccttactcag tagagcagat aaatatgctc atgctgatca 14340 gtattcccaa aaacctataa atgtcccatt ttgtgccttc tccgctccat ttcattccat 14400 cattcatcat atttgtgctc cttcacggga gggcagggag gttcaacgga ccttaaaaca 14460 tgaaggtctt ttttctgttt gctgttctct tttgtttggt ccaaacaaac tcaggtaaat 14520 gtctcctggt tagccctggg gaaggtagtg caggaattcc atttatgtgt gtgtctgtat 14580 ggacagtgtg tagatgtgtc tgtatgttgt tagtggatgc aggtgggcca ctgtggggct 14640 cagtcttgga caattttgat ctcccctgtg aagtttttta aaagctaaat aagtgttata 14700 aaggtcttga cacaagacaa aggggtatgc ttgctctgat acaagtggca agcactcact 14760 gcagtctgag aaaagttttc agaaggaagt tatagtcata tgaatgtcag agctggaagg 14820 gaatcagaga ttgtctatag cagccccatg ctctacaaaa agaaaaccaa agtccagaga 14880 aagtgttaat ttaccatggt gcaatgaatc tttatggtca tagtaggtct tcaaacttat 14940 aatattcccc ctgcttgcac atagaacaca ttttacagat gggcaagctg aagtgtaacc 15000 agttaaatga gttgtctaag gagacataat gagatattgg aagaagtaag accagaatcc 15060 aggtctccac gcttccaggc tgggggctct tctgtcttga ctaaaggtgg accccccacc 15120 ttcttcactt tgctgtctcc tccaagctgt gacagggctg agatgataca gaatcaggga 15180 ttagaccccg tttggaggtt ggatgttgtg caagagtgtt ttcctaatca cgcaagacca 15240 acactgtgct gttgttgttg ctgctgttgt tgctgctgtt taaagtcatc gtacgtagca 15300 tttgcagatc tgacataagt aagatctttc tttcaaccat ctcttgccca atgtcctgtt 15360 gttataaaaa tttaggtggt catttgtgac ttacaagccc acaggtcctg gtgaggagag 15420 aggttttatt ttctcctttt cgttgtagga cataaaacta aaaattgggc cataagttga 15480 gaatgggtta atacctctaa tttccttaga gaccaagacc tgtcctattc tggaccactt 15540 ctgttttcca aaactccctt tgtttccttc tagtgcacat ctctcaccag gaggctcgag 15600 gaccctcatt taggatctgt gtggactttt tagggcctag atgggccagg tgagcattca 15660 taaaacacac cctatcatcc tcctggcaac atttcagata taaattatcg ttcctgtttt 15720 aaagctaaga ggccaaagtt cggttaaact ggggcttgtc caaaagtact tagccttgtc 15780 agaatatata acccttggca gcgggctggg atcatcttct attctctgca ctatatgagt 15840 taaatgtcaa ctctcttctg ttgtatccat aggggatgtt ccaccgggaa ttagaaatac 15900 catctgccgt atgcagcaag ggatctgcag actttttttc tgccattctg gtgagaaaaa 15960 gcgtgacatt tgctctgatc cctggaatag gtgttgcgta tcaaatacag atgaagaagg 16020 aaaagagaaa ccagagatgg atggcagatc tgggatctaa aatataagct cccggaaggc 16080 agggatgttg aagtatccca agggcttaaa ggaatgtgtg gcttatagta ggtgttcaat 16140 aaatatttgt tgaatgaatt tagcaccaaa ggtgaagagc tgataaaaga cattttttta 16200 acttccttac ttctccatgt actgcctttt caaaggggtc tcagaatttt gtgatattcc 16260 actttccttt cctagtcaag ggaatatctc ttaagtatct ggagatggga actgactaga 16320 aaccgagctc caaactgatt ttcagagaga cataaatgca accaatctgc tgctctgktt 16380 tccttctgat gacatctttc ttaccacacc cagcactagc cttctcctgc ttattcaccc 16440 agatggtaat gcaccttatc ccttttccct ttatgcctcc tcaagcaata acaccaacag 16500 gtcacatttc agtaggatag tgttgttttc aagcatttac tcttacggct atttcaattt 16560 attaatacaa caagctgata gtgtgtataa tagggggtaa gcaggtccat tttaggaatg 16620 aaagaanant gaaaatcatc aggtgaagca catttccccc aggctagcaa ttcataaatg 16680 gcattctcag tatgcctatc agtcagcatt cattcttcta tgatccttct aaaaaacata 16740 tttctgtgca attggagcaa ggcagggccc ctgttcatgg agattcctga atgattagct 16800 gccttttgcc tttctctgga tcctgcttga atttgttgaa tactaattcc aatagtagtg 16860 aacaccaatt acaagtaagg aatttaaaaa ataataaaam caaacgtgct gagagataga 16920 gaccacatgc caagcttttt cctgactgac aggtggcttg ggaagatgct ctgtgttcct 16980 gtttctgtcg ctgcctgagt ccagtgtgct tctgaatgag ctgaggtgct gtaaagagcc 17040 cactagaatg tacactttgg ggctacagtc tcaattccca gctcaagttg caatgaatat 17100 ttgtcatctt gcctttggcc tctcgcaacc tcttctaaac tcactcttgt tttttttctt 17160 ttctaaatgc aatcagacag acctctggaa gtgcacagag taagtctctc ttaggcacag 17220 gcacctctgc agggctctct gtcatgcctc tagaggggag agccattgtt ccatccctga 17280 agggaatgac ttcctgaagg gcattggccc ctattagcct tggctcagag tgaaacgcag 17340 caaacgtgca tgcctcagaa ctggcagaca cgttctcagc caggagtgcc accaacccac 17400 accagcagat ctgtgtacca gaaacacaaa ataacatgaa gggccactgg ggggctggag 17460 cctggttcca taaggatggg acttctgggc aggtgccgtt agacagcagc accttctttt 17520 ggcctcatgt tcctcagaaa tgaaatgaag gaggtgggct cgatctcaga ctccatcaga 17580 gcacagcagc ctgggggtgt ggaagcagag cctcacccaa ggaccaaggg gtctccacca 17640 ggtgagatgg ggaggatggg aaccccgtcc ctccctgcca gggtgctgca ggtgagaacc 17700 cccagggagc cctctgcaga gtccagggcc ggccagcagg gcactcgcgt gggccctagg 17760 ctgtattatt taatattttt aaggtggacc ctgggcctgg gctgatctaa attgtggaaa 17820 atgtcatctc cctcttatgt aaaatttctc caaaggaagt gtttgtccac ctgtaaggca 17880 tggtaaaaaa ctagtaccta tggcgttgcc cagcacaaaa caggctgtct gggagtgttt 17940 gctgaggctt ccgggaagca aacatggaag ggaagggaag ggaaggggag gagaggggaa 18000 gggaagggac gggagggaag gcggtgcagg ctcctggagt cctcagtggt gagctctgga 18060 gttgctctgt tcccttttta atttttgttt actttttggc tgttttttct ttttcttttt 18120 ttcaatgtaa agtgtctctg taaggcctga gaatgaatct gactggatca gcccagagac 18180 caagtgagag cccccaaaac tggggcttac tttcttgttc cgcccctctg ggatattggg 18240 cagatctcca tagcatccct gtccccatct gtaaagtgac aggattgaac tcagtcctaa 18300 aatgtcctgg cgtggttcta agacagaatc cccaaaacgc tctttttcaa agcctgaaag 18360 gcttgggtca ggcaggcatc ccggcaatac caacacctac cacgcgaggg cgcgctgccc 18420 ttccggcgcc tgcagatggg attttttttt tttttttttt tttttttttt tttgaccact 18480 tgttctgaag ctgggcactg ggctaaggac aggagcagct ggggtcaccg caggggagag 18540 ccagggggcc caggttacca aagcttctgg cctgaatctc ttggcactga ttacagtgcc 18600 tcattcgtct ctgccctgca cagggtacca ttcacgccgg gggtgcggaa atgaattaag 18660 ttcagactga atcagcaggg atatttattg aggcattgtc aggcatctgc tcttatttgg 18720 gaacagggac aggccagcag cacagacaac gctgtggata aggagagtag agacttcctc 18780 ttcctgcctc ctgtcttctg gagttgtgac cgcagggtgg cccaggtgga tcggcttcag 18840 aggccaggag gcagctctct gcagccgaag agcaggagcc tcacccaggg tctgtggctc 18900 tgactaagcc tggactgcct ctcggctgtg ctccgtggac tggctcctca gggatccatg 18960 tgagagaccg gagtatgatc ctcagtgcga ggacaaataa aagtagtgat tatgtccacc 19020 ccatcctgcc ctccgtccag atctgttttc aacttgagga ttcatctgcc ttgtccttgc 19080 taagacacct tcagcctgtg gtcaggggaa gctgggaaga ggtgctggga gacccaggac 19140 atcgcaagtt gcttctctgg ctggcactca gaggtgcgtg aaccctctgc caaccctaag 19200 aggggcagga gggtgcctgg tgatgggccg gagctccagc cagccagcag gggcagaagg 19260 actaggcctg gtccaatggg ggcccaggat gtttttcttg gcaaatcctc atacttttca 19320 catagctctt tcttctgaga taagtgtgat catcttccac tgtatctcta angaatcagc 19380 ttcctgagat gacacagtaa ccaggaatga cagagctgtt ccttcc 19426 45 404 DNA Artificial Sequence Synthetic probe 45 agacatgagg caacgattgc tcccgtccgt caccagcctt ctccttgtgg ccctgctgtt 60 tccaggatcg tctcaagcca gacatgtgaa ccactcagcc actgaggctc tcggagaact 120 cagggaaaga gcccctgggc aaggcacaaa cgggtttcag ctgctacgcc acgcagtgaa 180 acgggacctc ttaccaccgc gcaccccacc ttaccaagtg cacatctctc accaggaggc 240 tcgaggaccc tcatttaaga tctgcgtggg ctttttaggg cctagatggg ccaggggatg 300 ttccactggg aattagaaat accatctgcc gtatgcagca agggatctgc agactttttt 360 tctgccattc tggtgagaaa aagcgtgaca tttgctctga tccc 404 46 22 DNA Artificial Sequence reverse primer 46 gggatcagag caaatgtcac gc 22 47 23 DNA Artificial Sequence forward primer 47 agacatgagg caacgattgc tcc 23 48 309 DNA Pan troglodytes 48 atgaggcaac gattgctccc gtccgtcacc agccttctcc ttgtggccct gctgtttcca 60 ggatcgtctc aagccagaca tgtgaaccac tcagccactg aggctctcgg agaactcagg 120 gaaagagccc ctgggcaagg cacaaacggg tttcagctgc tacgccacgc agtgaaacgg 180 gacctcttac caccgcgcac cccaccttac caagtgcaca tctctcacca ggaggctcga 240 ggaccctcat ttaagatctg cgtgggcttt ttagggccta gatgggccag gggatgttcc 300 actgggaat 309 49 150 DNA Pan troglodytes 49 atgaaggtct tttttctgtt tgctgttctc ttttgtttgg tccaaacaaa ctcagtgcac 60 atctctcacc aggaggctcg aggaccctca tttaagatct gcgtgggctt tttagggcct 120 agatgggcca ggggatgttc cactgggaat 150 50 339 DNA Pan troglodytes 50 atgaggcaac gattgctccc gtccgtcacc agccttctcc ttgtggccct gctgtttcca 60 ggatcgtctc aagccagaca tgtgaaccac tcagccactg aggctctcgg agaactcagg 120 gaaagagccc ctgggcaagg cacaaacggg tttcagctgc tacgccacgc agtgaaacgg 180 gacctcttac caccgcgcac cccaccttac caagaacctg catcagattt aaaagttgtt 240 gacttcagga gaagtgaagg cttctgccaa gaatactgta attatatgga aacacaagta 300 ggctactgcc ctaaaaagaa agacgcctgc tgtttacat 339 51 399 DNA Pan troglodytes 51 atgaggcaac gattgctccc gtccgtcacc agccttctcc ttgtggccct gctgtttcca 60 ggatcgtctc aagccagaca tgtgaaccac tcagccactg aggctctcgg agaactcagg 120 gaaagagccc ctgggcaagg cacaaacggg tttcagctgc tacgccacgc agtgaaacgg 180 gacctcttac caccgcgcac cccaccttac caaggggatg ttccactggg aattagaaat 240 accatctgcc gtatgcagca agggatctgc agactttttt tctgccattc tggtgagaaa 300 aagcgtgaca tttgctctga tccctggaat aggtgttgcg tatcaaatac agatgaagaa 360 ggaaaagaga aaccagagat ggatggcaga tctgggatc 399 52 20 DNA Artificial Sequence reverse primer 52 cccttgggat acttcaacat 20 53 20 DNA Artificial Sequence reverse primer 53 ggcagggagg ttcaacggac 20 54 240 DNA Pan troglodytes 54 atgaaggtct tttttctgtt tgctgttctc ttttgtttgg tccaaacaaa ctcaggggat 60 gttccactgg gaattagaaa taccatctgc cgtatgcagc aagggatctg cagacttttt 120 ttctgccatt ctggtgagaa aaagcgtgac atttgctctg atccctggaa taggtgttgc 180 gtatcaaata cagatgaaga aggaaaagag aaaccagaga tggatggcag atctgggatc 240 55 19 DNA Artificial Sequence reverse primer 55 ggcagggagg ttcaacgga 19 56 186 DNA Pan troglodytes 56 atgaggcaac gattgctccc gtccgtcacc agccttctcc ttgtggccct gctgtttcca 60 gaacctgcat cagatttaaa agttgttgac ttcaggagaa gtgaaggctt ctgccaagaa 120 tactgtaatt atatggaaac acaagtaggc tactgcccta aaaagaaaga cgcctgctgt 180 ttacat 186 57 309 DNA Homo sapiens 57 atgaggcaac gattgctccc gtccgtcacc agccttctcc ttgtggccct gctgtttcca 60 ggatcgtctc aagccagaca tgtgaaccac tcagccactg aggctctcgg agaactcagg 120 gaaagagccc ctgggcaagg cacaaacggg tttcagctgc tacgccacgc agtgaaacgg 180 gacctcttac caccgcgcac cccaccttac caagtgcaca tctctcacca ggaggctcga 240 ggaccctcat ttaggatctg tgtggacttt ttagggccta gatgggccag gggatgttcc 300 accgggaat 309 58 150 DNA Homo sapiens 58 atgaaggtct tttttctgtt tgctgttctc ttttgtttgg tccaaacaaa ctcagtgcac 60 atctctcacc aggaggctcg aggaccctca tttaggatct gtgtggactt tttagggcct 120 agatgggcca ggggatgttc caccgggaat 150 59 339 DNA Homo sapiens 59 atgaggcaac gattgctccc gtccgtcacc agccttctcc ttgtggccct gctgtttcca 60 ggatcgtctc aagccagaca tgtgaaccac tcagccactg aggctctcgg agaactcagg 120 gaaagagccc ctgggcaagg cacaaacggg tttcagctgc tacgccacgc agtgaaacgg 180 gacctcttac caccgcgcac cccaccttac caagaacctg catcagattt aaaagttgtt 240 gactgcagga gaagtgaagg cttctgccaa gaatactgta attatatgga aacacaagta 300 ggctactgct ctaaaaagaa agacgcctgc tgtttacat 339 60 399 DNA Homo sapiens 60 atgaggcaac gattgctccc gtccgtcacc agccttctcc ttgtggccct gctgtttcca 60 ggatcgtctc aagccagaca tgtgaaccac tcagccactg aggctctcgg agaactcagg 120 gaaagagccc ctgggcaagg cacaaacggg tttcagctgc tacgccacgc agtgaaacgg 180 gacctcttac caccgcgcac cccaccttac caaggggatg ttccaccggg aattagaaat 240 accatctgcc gtatgcagca agggatctgc agactttttt tctgccattc tggtgagaaa 300 aagcgtgaca tttgctctga tccctggaat aggtgttgcg tatcaaatac agatgaagaa 360 ggaaaagaga aaccagagat ggatggcaga tctgggatc 399 61 240 DNA Homo sapiens 61 atgaaggtct tttttctgtt tgctgttctc ttttgtttgg tccaaacaaa ctcaggggat 60 gttccaccgg gaattagaaa taccatctgc cgtatgcagc aagggatctg cagacttttt 120 ttctgccatt ctggtgagaa aaagcgtgac atttgctctg atccctggaa taggtgttgc 180 gtatcaaata cagatgaaga aggaaaagag aaaccagaga tggatggcag atctgggatc 240 62 186 DNA Homo sapiens 62 atgaggcaac gattgctccc gtccgtcacc agccttctcc ttgtggccct gctgtttcca 60 gaacctgcat cagatttaaa agttgttgac tgcaggagaa gtgaaggctt ctgccaagaa 120 tactgtaatt atatggaaac acaagtaggc tactgctcta aaaagaaaga cgcctgctgt 180 ttacat 186 63 47 PRT Homo sapiens 63 Gly Asn Phe Leu Thr Gly Leu Gly His Arg Ser Asp His Tyr Asn Cys 1 5 10 15 Val Ser Ser Gly Gly Gln Cys Leu Tyr Ser Ala Cys Pro Ile Phe Thr 20 25 30 Lys Ile Gln Gly Thr Cys Tyr Arg Gly Lys Ala Lys Cys Cys Lys 35 40 45 64 41 PRT Homo sapiens 64 Gly Ile Gly Asp Pro Val Thr Cys Leu Lys Ser Gly Ala Ile Cys His 1 5 10 15 Pro Val Phe Cys Pro Arg Arg Tyr Lys Gln Ile Gly Thr Cys Gly Leu 20 25 30 Pro Gly Thr Lys Cys Cys Lys Lys Pro 35 40 65 20 DNA Artificial Sequence forward primer 65 gacatttgct ctgatccctg 20 66 24 DNA Artificial Sequence forward primer 66 ggccccagtc actcaggaga gatc 24 67 21 DNA Artificial Sequence reverse primer 67 cgcatcagcc acagcagctt c 21 68 3000 DNA Homo sapiens 68 aatggtgttt atgccttagc gctcatgaaa ggatttcctg tgttctttca tatgctgcct 60 taagagcatt cttgggatgg ctgaaatggc tacagatcaa atcgacttct gaaaacacaa 120 ttcattttgt gattctgtgc atgaaaaaga aacaaaatac caaagaatat ttttgcacaa 180 ttctcaaagc tacttcttta accacgatcc aaaagcagtt ttctctccta tcatgtaatt 240 cttcctgact gctttttcca aagaagactc taatatttgt gtcttttcca tatatcagtt 300 attttcccta gaggggaatc tgtgcctctg taaatggcat tctagttggt cttacagact 360 ggttagcatg ttacaatctc agacttaaga ataagaaaat ctgcatagga atctttgctt 420 cgctcttctg tgagtctcct ccagagaaac tttcactggg tcatttagta atgcaaaaga 480 agagtctaaa tttgattctg cagagaactt ctgattccaa actgggctac aatagggttt 540 tccttctcgc attcatattt tccaggattt accaggatgc tacttgggaa gcaagaagga 600 ggatgtgccg atgtggaaaa tcttaccccc tgcacatgtg tgcaatttcc aataagatcc 660 ttcaggaata tgtatttgca gaacttctta tttgacaata aaatcttgat cattttactt 720 tagcccacct acttagtcca aacgaatcaa gataccacat actaagcagc ttaaaaaaaa 780 aagaatatga tttattgatt gaatggacca aaaaaaactt gaaacaatta ttagaatatt 840 ctataatggg ttctgccatc ctccccctca ggatggatgt ggcttttagc aagagaatta 900 ttcaaagatt tttttaggac acagaaatct ggcagaagag gacaggagct gagagcattg 960 ttgtgttagg acagatgtaa cattaattgc ctttattacg acttcaccag cttttgcctg 1020 tcaaagagca gaactaggct ttcccggctg ctctttttta agattgttct tttcagaagc 1080 atggaagagg gggcttactt tatctcaaga cgtagacaaa gaaagtgaga tctaactatt 1140 tttggctcag tttcttcatt taaattattt caaataattc taacgactta aaagaagatt 1200 ccgttacctg ggtgggtaat tactcaaaat gctgttatat tttaagtcat gattttgatt 1260 aatgattcat tactatgaat atctgaatgg tggaataggc ttgtttttgt tttctttcct 1320 tttatagaga agataaaaat atatagaaat aagttaccaa tatactccaa aatttccatc 1380 actgttataa aagatccaca ttccaagttt aaataattac aaatacaact gtaagaagtt 1440 gctattgaac tagagtataa aaaataccca gagtatgtag atgagcgaat aaatcttcat 1500 ttagggttga ggtagagcag ctgtctacct cctttcttga ctgtctatgt tcttccaaca 1560 tccaattatc agaatttgat gcagtaagtg attaaagaaa cttatcatgg gccagttgtc 1620 acctatctcc gcagtgttgc cctgtgctct tggaattgga agacttccta attccttaaa 1680 gtgaaaggat gtgaatgatg ctcctgctct ccctgaccag cacctcatgc tttgcagtgg 1740 agaatctgtc ctgagaccca aaagatagtg gcctccgcat tgtgctgcca gggcagctgc 1800 tatgtgcaac tgtccgcagc tgcaaacctt ccgccctttg ctggtgcttc agcggatgcc 1860 caggtctctg ttgtcattgc tgcctctttc tccatttgct tccagctttc tccaggtaga 1920 gagtaagtat ttttatttac acaaatgacc taagttgttt tctctgtctg gattaaaata 1980 tacatgcaaa tgagacatat gagataagca ctatcttttc cagacatcac tgatgttaca 2040 ttggatgcta tgtgaataca aaactcttca accaaagcct tcttcacttt agttaagtcc 2100 agagcagact gtctgggtta catgcatacc tgagctaatg cagccaagta agaaacacac 2160 acttggttaa aatgcttaaa aagatgaagg agaagggaag acaagtcctc tgcttggata 2220 ttactagagg agaaaaccca gactcaaaca cagatttttt ttttcttttt taaaagaatt 2280 gaattggacc cagtgacatc aacaggaggt gtctgggggt aaagagaatg gaaaggggag 2340 agaaaaatca agacaactca aataagttaa aatagaaagg aggggggtcc aaagtgagga 2400 aggagaagtg gaggggacca agaaacaggg agagagactc agagaggaga agaaaaagaa 2460 aagaacattt tgagcagcct tggaactctc tgtataactt caggaaggga tagtttgtaa 2520 aaccaggtcc tacctgttat gttgtgtgtc ttatgcatga ttttttaaca ctaaaataaa 2580 aacgctcagc caacaggata gaatcgacat ggcagtttat ttatgtccct gttctcatga 2640 acattagggg gcttttgaga agcgtttgag gacattggca actttatgat agttatgttt 2700 gttctgcccc tccatgcctt tcatctttct gtttctctct gttcttcctt attcaccaaa 2760 cccacccaag gcattcaggc gtattattta cttcctgaaa tatgtgtctc aagtgtttgt 2820 tccaccagca gtgggatagt agcgtgtcca cattgtcctt tgagaatgag aagtcatcct 2880 ggagcacagc tcttcccacg ctccgggccc acacacccag cctcactcca tcaaaggagc 2940 cccgctgcct gcccacccac cctgggtgct ttctggcttg cagtgctctt ggcagacatg 3000 69 3000 DNA Homo sapiens 69 agtagctggg attacaggca cccaccagca tgcctagcta attgcccggc taatttttgt 60 atttttagta gagatggggt ttcaccatat tggscaggct ggtctcgaac tcctgacctt 120 gtgatccayc cgccttggcc tcccaaagtg ctgggattac aggtgtgagc cactgcttct 180 gaagttttat tttttttatg actgtcctag tagatgtgaa gtgatatttc attgtggttt 240 tgatttgcat gtttctaatg actaatgata ttgagcatct ttcgtgtgct tgctggtcat 300 ttgaatttct tctttggaaa aatctattta agtcctttgt ccatttttaa gtgtgttgtt 360 tgtctttttg ttgttgaatt gtatcaatat tttttaaaat atagaaacat tttttctact 420 atcaaatgtt tgcaaaccca aagttatctt tcctctcttc tccttacact cttcttttcc 480 attcatgagt atgatgcaca tcagaataat tagcttgtgt gttggcacaa attgaactct 540 atttcctttc aactctgcaa ttatatgaac ctatgaacct ataaccagat attaacaaaa 600 ttagccaata agcgtgattt tctagtttga tttctttgaa atgatatgcc ttattcttca 660 gaattatcca caaaatagtt ccgtggggat tgctttctgg gtctgtgatt tggaaatgga 720 ttcaagtctg gaggagaagg tacatgataa aatttaatac tattaattta tttctccccc 780 aaatgaattt attttccaac atagtttatt gtttccaaac tatacagaaa ttttctaaac 840 tataatttca caatgatttg attagtaact gtactgctag aaaaaatatg ccatccacat 900 ttaccttgga tcctttccaa ataacgtgta gtataaatag aaagaatgaa tgtaaagtat 960 aaaatatgca ttttattgtt ttatctataa gtcatcttag tgacttttaa aaaatgactc 1020 aaatttttga atatccacac tcagtgtttt tatcaaacaa tggttcatgt atcgtacagc 1080 cactttgtcc atgcacagga tacattcaga attgtcatta ttccttggga cccttgaact 1140 tagggtatca tcttggtgtg gaagccaatt tccctaaggg gcaaatgaaa ttgcttttct 1200 ttctttcttt cttttttttt ttttttttga gagatttcag agatgtcttc agaacaaatg 1260 ctccacagag aaagaatttc acattttaat cgatttctta aagtactgag ttggaccctc 1320 acaaatattc ataactattt tacaattact tagtacatag ctaacattta aggtaacttt 1380 tttttttctc tctttttttt tggtggaggg tcaaaagcag cttggagtgc ccaattttcc 1440 ctaaagtctt aacttcaaag gtgattttgc aaggtacaga aaggtctgtg agtcagagag 1500 tccctgccag ggcacattgt cctgcttaat ctctccagag gtggaaagtt caaaatgaac 1560 acccagcccc tgcctctttg agatgctcac actgttcacc catgcagaaa gtccaagacc 1620 actgctcgat gtctcttttt caaaatccat gtctaggtaa gactcatggt gagatatggt 1680 tgttgtagac tggttaaata acgcagaaga cagcttgcag aaaatatgat gtgtctaatc 1740 tgaagaataa caaggctctg caagctataa caagtaatat aggcaagtcc agaatgatat 1800 ctagagtctg ctattgctta cataaaaatg gggtatggat tcatctctgc ttccatacac 1860 atgggacacc tctggaagga ttaataagaa gctaacagca attgttatga agcccagggg 1920 gataggagag aagacatcct tctcacttgc cccttttgct taagagaatt ttaagggaaa 1980 taaatctaag tgatcctggg actaaaatca aataggggca aaatgtgcag atttatccac 2040 tgtgtgtttt aataccacac attatataaa cccacacaca aaaatatcgt gtccttgcag 2100 attctgtttt cacaactccc agcaccccag agcccacaaa cctccctcca gcccaggatg 2160 acacagccct gtggttgccg ggggctctct gcatccctca ctagactgtc acctccgaca 2220 gcggataact tcatcaaatg agagaagagc atgtcctctt cctccaaagt agacaatatc 2280 ctggctcttc ataaataggt gaattttgcc aaatttttgg aataatgtgg tacgttgtct 2340 ctgttttttt ttttctttca gcatagcgtt tgtgaggttc atccacgttg ttgtacacat 2400 cttcttgttt ttctattctt gttgtggtgt ggaaatacat tgtgttttgt tgttgtcata 2460 atacactatt tggttgcatt ctcttggctg caaggaaatg tgctacaatg aacgttcgtg 2520 cacatgtctc ctaatgcacg tgggcctatg tttctgttgg tagatgggag tcatgttgct 2580 gggaaataag ctaattatct gctcaactgt ggtggacacc gcagctttct gaaggcagaa 2640 aatatatctt tacacaacca tgtctctagc acctagcaca gggcttggca ctaagtagcc 2700 acacctcaat gttggttcac tttcctcttc aatatccgta tatggaatta ttggttgatc 2760 cctgcttctc tgaatatcag gaagccagtc tatttttagg cagaaaggga agagtagtca 2820 gtaaccttct gcccacagcc ttactcagta gagcagataa atatgctcat gctgatcagt 2880 attcccaaaa acctataaat gtcccatttt gtgccttctc cgctccattt cattccatca 2940 ttcatcatat ttgtgctcct tcacgggagg gcagggaggt tcaacggacc ttaaaacatg 3000 

We claim:
 1. A composition comprising an isolated nucleic acid having any one of the sequences corresponding to SEQ ID NOs:34 to 44, 49 to 51, 54, 56, 58 to 62, 68, and 69 and degenerate variants of SEQ ID NOs:34 to 44, 49 to 51, 54, 56, 58 to 62, 68 and
 69. 2. The composition of claim 1, wherein the isolated nucleic acid has any one of the sequences corresponding to SEQ ID NOs:68 and
 69. 3. The composition of claim 1, wherein the isolated nucleic acid has any one of the sequences corresponding to SEQ ID NOs:49 to 51, 54, 56 and 58 to
 62. 4. The composition of claim 1, wherein the isolated nucleic acid has any one of the sequences corresponding to SEQ ID NOs:36 to
 43. 5. The composition of claim 4, wherein the isolated nucleic acid has any one of the sequences corresponding to SEQ ID NOs:36 to 43 that code for an EP2 defensin.
 6. A composition comprising a vector containing an isolated nucleic acid that codes for a peptide having any one of the sequences corresponding to SEQ ID NOs:3 to 12 and 17 to 24 or fragments of SEQ ID NOs:3 to 12 and 17 to
 24. 7. The composition of claim 6, wherein the vector is an expression vector.
 8. A composition comprising an isolated peptide having any one of the sequences corresponding to SEQ ID NOs:3 to 12, 17 to 24 and 28 to 31 or fragments of SEQ ID NOs:3to 12 and 17 to
 24. 9. The composition of claim 8, wherein the isolated peptide has any one of the sequences corresponding to SEQ ID NOs:5 to 12 and 17 to
 24. 10. The composition of claim 9, wherein the isolated peptide having any one of the sequences corresponding SEQ ID NOs:17 to 24 is an EP2 defensin.
 11. A composition comprising an EP2 peptide, wherein the EP2 peptide has any one of the sequences corresponding to SEQ ID NOs:28 to 31, 25+28, 25+29, 25+30 and 25+31.
 12. The composition of claim 11, comprising an EP2 peptide and a pharmaceutically acceptable carrier.
 13. A method, wherein a composition comprising an EP2 peptide having any one of the sequences corresponding to SEQ ID NOs:3 to 12, 15 to 24 and 28 to 31 and fragments of SEQ ID NOs:3 to 12, 15 to 24 and 28 to 31 is administered to an animal having an infection in an amount effective to treat the infection in the animal.
 14. The method of claim 13, wherein the animal is a primate.
 15. The method of claim 14, wherein the primate is a human.
 16. The method of claim 13, wherein the infection is a microbial infection.
 17. The method of claim 16, wherein the microbial infection is selected from the group consisting of a bacterial, fungal, viral and parasitic infection.
 18. The method of claim 13, wherein the infection is an epithelial infection.
 19. The method of claim 18, wherein the epithelial infection is a urogenital tract infection.
 20. The method of claim 19, wherein the epithelial infection is epididymitis.
 21. The method of claim 17, wherein the epithelial infection is a sexually transmitted infection.
 22. A method, wherein an anti-EP2 antibody that binds specifically to an EP2 peptide having any one of the sequences corresponding to SEQ ID Nos:3 to 12, 17 to 24 and 28-31 and fragments of SEQ ID Nos:3 to 12, 17 to 24 and 28-31 is used to measure the amount of the EP2 peptide in a body fluid or tissue sample of an animal.
 23. A composition comprising an isolated nucleic acid that codes for a peptide comprising at least 25 contiguous residues of a peptide having any one of the sequences corresponding to SEQ ID NOs:28-31 and fragments of SEQ ID NOs:28-31.
 24. A composition comprising an isolated nucleic acid, wherein the nucleic acid hybridizes under highly stringent conditions to a nucleic acid having any one of the sequences corresponding to SEQ ID NOs:34 to 44, 49 to 51, 54, 56, 58 to 62, 68, 69 and degenerate variants of SEQ ID NOs:34 to 44, 49 to 51, 54, 56, 58 to 62, 68 and
 69. 25. A composition comprising an isolated nucleic acid, wherein the nucleic acid comprises at least 25 consecutive nucleotides of the complement of any one of the sequences corresponding to SEQ ID NOs:34 to 44, 49 to 51, 54, 56, 58 to 62, 68, 69 and degenerate variants of SEQ ID NOs:34 to 44, 49 to 51, 54, 56, 58 to 62, 68 and
 69. 